| Éditions Philatéliques Européennes / Éditions Philatéliques Européennes | |
| Éditions So.Ge.Im. (Société de Gestion et d'Impression, ville de Clamart, France) | |
| Éditions Thill | |
| Éditions U.Des.Co (Éditions Union des Collectionneurs) | |
| Editora FENIX | |
| Edken | |
| Edsel / Edsel / Edsel / Edsel Masonic / Edsel Masonic | |
| Edwin J. Isler (multi-color sticker cachets) | |
| Elite | |
| Emirates Post / Emirates Post | |
| Empresa Brasileira de Correios e Telégrafos (Brasil Post) | |
| La Empresa Nacional de Correos y Telégrafos (Argentina) | ENCoTel / ENCoTel |
| EntwicklungsRing NOrd (German aerospace company) | ERNO |
| ESA Space Operations Centre / European Space Operations Center | ESOC |
| Ernst Jünger | |
| ESTEC (European Space research and TEchnology Centre) Philatelic Club / ESTEC (European Space research and TEchnology Centre) Philatelic Club | |
| ETABO / ETABO (ErstTAgsbriefBOnn (First Day Covers Bonn)) | ETABO |
| European Space Agency | ESA |
| European Space Research Organization (now merged into ESA) | ESRO |
| European Space Research Organization / Conseil européen de recherches spatiales (ESRO / CERS) | ESRO/CERS |
| Excelsior / Excelsior | E |
| Exquisite | |
|
|
| F-? M-? F-? | FMF / FMF |
| Fábrica Nacional de Moneda y Timbre | FNMT |
| (P.) Falkenberg (Copenhagen) | |
| F.R. Ferryman | |
| Fidelity ? | F. S. / F.S. |
| Fidelity ? ? | FSC |
| FIrst DAy COverS (red) / FIrst DAy COverS (blue) / FIrst DAy COverS (brown) (started by Paul-Heinz Mädler in 1952, continued by his partner Oscar Anhut in 1981, West Germany) | FIDACOS |
| FILatelie PRESS (Czech) | |
| Filagrano / Filagrano / Filagrano / Filagrano / Filagrano / Filagrano Gold / Filagrano Gold / Filagrano Gold / Filagrano and A. Frailich | |
| Filagrano Sintoni / Filagrano Sintoni | S (in center) |
| Filatelia Brazil [numbered] | FIL. |
| Folio-print / Folio-print (German) | |
| Fédération des Organisations Sociales des P.T.T. (unclear what the "06" means) | FOS06 |
| Filapot (sociedad FILAtélica POTosina) | |
| Filitalia [numbered] | |
| First Day Covers From Around The World (see PCS) | |
| First Rank (Robert G. Rank, Union NJ) | |
| Fisher | |
| (Geo[rge]) Fisher | |
| Flavia | |
| Fleetwood / Fleetwood / Fleetwood / Fleetwood (Cheyenne WY) | |
| (H.) Flick Stamps & Covers / (H.) Flick Stamps & Covers (Portland OR) | |
| Fluegel Cover / Fluegel Covers / Fluegel Covers | |
| Foghs kuvert / Foghs kuvert | |
| Fort Myers Florida (local post) | FMF |
| Fourpenny Post Series / Fourpenny Post Series / Fourpenny Post Series / Fourpenny Post Official Cover / 4d Post | |
| Frank Ellis Cachets / Frank Ellis Cachets | FCE |
| Franklin Philatelic Society / Franklin Philatelic Society | |
| Fridson | |
| Frimaerke Nyt / Frimaerke Nyt | |
|
|
| G-? H-? (Berlin?) | GH / GH / GH |
| Gabriel Electronics | |
| Galactic Space Covers / Galactic Space Covers / Galactic Space Covers (Tom Reynolds) | |
| (F.M.) Geerlings | |
| (Ms) Gerry Adlman + MM | GAMM |
| Genesis Graphics | |
| (C.) George | |
| George Washington Masonic Stamp Club | |
| Gesellschaft für Weltraumforschung (now DLR) | GFW |
| Gill Craft | |
| Ginny | |
| Ginza Watanabe Print Co. / Ginza Watanabe Print Co. / Ginza Watanabe Print Co. | |
| Glen Cachet / Glen Cachet | |
| Global Cachets | |
| Glory | |
| Gmünder Weltraumfreunde / Gmünder Weltraumfreunde | |
| Gold International Cover | |
| Goldberg / Bernard Goldberg | |
| Goldcraft Cachets / Goldcraft Cachets / Goldcraft Cachet / Official Goldey Cachet (George Goldey, Canton TX) | |
| (The) Golden Series | |
| GPO Hong Kong | |
| Great Aviators Covers | |
| Great Pictures Covers no. [numbered] | |
| Grimsland | |
| Greenland Post Office | |
| Goddard Space Flight Center Stamp Club / GSFC Stamp Club) (John Webster, NASA, Greenbelt MD) | GSFC |
| German Space Operations Center | GSOC |
|
|
| H-? and E-? (designed by Hearl Grasiadei) | H&E |
| H-? and M-? | H&M |
| H-? M-? (hand-printed) | HM |
| H-? O-? C-? | HOC |
| Hakle | |
| Ham / Ham / Ham (Lois Hamilton) | |
| Hans J. Mueller | HJM |
| Harford (for Fred Harford of Ottawa by Robert Cole) | |
| Harris | |
| Harris Cachet | |
| (H.E.) Harris and Co. / (H.E.) Harris and Co. Inc. | |
| Harry A. Gordon | |
| Hellenic Post | |
| Henry Cachet | |
| Henry McGrew Printing (Kansas City) | HM |
| Herberts Apse (Latvia) | |
| Heritage/Crafts | |
| Herman Maul hand-drawn / H.R. Maul hand-drawn and dated | |
| Hermann E. Sieger / Hermann E. Sieger / Hermann E. Sieger / Hermann E. Sieger GmbH (Lorch/Württemberg, Germany) | |
| Hermann Oberth Gesellschaft / Hermann Oberth Gesellschaft | HOG |
| Highway Stamp Club (Revere MA) | |
| (D&H) Hilton / (D&H) Hilton | |
| Historical Space Cover | |
| Historiaphil (HISTORIcAl PHILatelic) | |
| Hobby Link / Hobby Link Limited Edition | HL |
| Hobo Art Cachet | |
| Hoff | |
| (Ted R.) Holden (Oakhurst CA) | |
| Horace D. Westbrooks/American Air Mail Society [numbered] | HDW/AAMS |
| House of Farnum | HF / HF |
| Howard Farley | H F |
| HP Mostar (Bosnia - Croat Admin.) | |
| Hughes | |
|
|
| I-? B-? | IB |
| I-? P-? M-? (T. Palmer) | IPM |
| ikarus-cover | |
| International Association of Space Philatelists [numbered] (Yonkers NY) [see also Zaso] | IASP |
| Icelandic Post / Icelandic Post | |
| Imperial | |
| India Department of Posts | |
| Indian Posts and Telegraphs | |
| Indonesia Post / Sampul Hari Pertama [numbered] | SHP |
| Inner & Outer Space | |
| Interessengemeinschaft für ??? Raumfahrt (Berlin) | IIR |
| International Society of Postmasters / International Society of Postmasters | |
| International Stamp Collectors Society / International Stamp Collectors Society | |
| InterCover | |
| InterSpace Cover [see also Space Voyage] (Robert G. Rank, Union NJ) | |
| (Harry) Ioor | |
| Iraqi Philatelic Society | |
| Isle of Man Stamps & Coins | |
| Israel Post / Israel Post / Israel Post / Israel Post / Israel Post | |
| Israel Space Stamp Collectors Society / Israel Space Stamp Collectors Society / Space Stamp Collectors Society Israel / Israel Space Stamp Collectors Society Jerusalem-Israel | |
|
|
| J-? G-? | J.G. / JG |
| J-? H-? C-? (crown as part of logo) | JHC |
| J-? M-? | JM |
| J-? V-? C-? | JVC |
| Jack Ginsburg | |
| Jackson / Goldblum | |
| Jackson Covers / C. Chickering | |
| James Lee Roth | |
| Janet Hobbs | |
| Japan Post / Japan Post / Japan Post | |
| Japan Stamp Publicity Association / Japan Stamp Publicity Association / Japan Stamp Publicity Association / Japan Stamp Publicity Association / Japan Stamp Publicity Association | JSPA |
| JapanCover [numbered] | |
| Japanese unknown | |
| (Charles C.) Jarrett / (C.) Jarrett (Granite Quarry NC) | |
| (Cachet by) Jerryscovers | |
| Jersey Post Office | JPO |
| Jet Propulsion Laboratory Stamp Club (NASA) (Jim Rose, La Canada CA) | JPL |
| Japan Philatelic Society | J.P.S. / J.P.S. / JPS / JPS / J.P.S. |
| Japan Philatelic Society (identified as NCC - Natural Color Cachet) | NCC / NCC / NCC / NCC |
| Japan Philatelic Society (JPS) Space Stamp Club (Japan Philatelic Society) | JPS |
| Jill (German) | |
| Jim Butcher (artist associated with Fleetwood cachets) | |
| Joseph J. Frasketi | JJF / JJF |
| Johnson Space Center Stamp Club / (Lyndon B.) Johnson Space Center Stamp Club | |
| Jonal Covers / Jonal Covers | |
| Joseph L. Bianchini | |
| Johnson Space Center (NASA, Houston TX) | JSC |
| (C.G.) Junior II | |
| Junkers Flugzeug u. Motorenwerk GmbH / JFM-Junkers | JFM |
| Juvelar | |
|
|
| K-? | K |
| K Print (red) / K Print (cyan) | |
| Keller | |
| Ken Boll/Cachet Craft / Ken Boll/Cachet Craft | |
| (Ken Boll) Cachet Craft Cover Service / (Ken Boll) Cachet Craft Cover Service (Milburn NJ) / Cachet Craft Cover Service (Framingham MA) | |
| Kenick Covers [numbered] | |
| Kennedy Space Center Philatelic Society / Kennedy Space Center Philatelic Society / Kennedy Space Center Philatelic Society | KSCPS |
| (NASA) Kennedy Space Center, Western Launch Operations Division | NASA KSC-WLOD / KSC-WLOD |
| (NASA) Kennedy Space Center, Western Operations Support Office | NASA KSC-WOSO |
| Kesler? | |
| KimCover | |
| Kniga International (black printed) / Kniga International (black rubber-stamp) / Mezhdunarodnaya Kniga (International Book) | MK / MK |
| KSC Philatelic Society / KSC Philatelic Society | |
| K.M.C. Venture / K.M.C. Venture | |
| Knoble | |
| Kolor Kover / Kolor Kover | |
| Korea Post Corporation | KPC / KPC |
| Koslow (artist associated with Fleetwood cachets) | MC |
| Kover King (Delray Beach FL) | |
| Kribbs Kover / Kribbs Kover (Jekyll Island GA) | |
| Kurt Schoen (New Hyde Park NK 11040) | K.S. |
|
|
| L-? B-? | L.B. |
| L-? B-? S-? | LBS / LBS |
| L-? P-? M-? | LPM |
| L-? R-? C-? | LRC / LRC / LRC |
| Langelands Frimaerkeklub | |
| (G.) Lavedrine (artist) | |
| Liechtenstein Post | |
| Lightyears | |
| (Espace) Lollini / (Espace) Lollini (red) / (Espace) Lollini (black) (Nice, France) | |
| Lou Jac | |
| Lunar Voyage Cachets (Robert G. Rank, Union NJ) | |
| L.W. Staehle (designer) / L.W. Staehle/Cachet Craft | |
|
|
| M-? (Japan) | M. / M. |
| m-? a-? s-? | mas. |
| M-? Buller | MB |
| M-? D-? | MD |
| M-? I-? (Helmet of Mercury theme) | MI (black) / MI |
| M-? N-? | MN / MN / MN / MN / MN |
| M-? P-? S-? S-? G-? | MPSSG ? |
| Magasin (Copenhagen) | |
| Malta Post | |
| Manned Spacecraft Center (MSC) Stamp Club | MSC / MSC |
| (The) Manned Spaceflight Cover Society / (The) Manned Spaceflight Cover Society (Houston TX) | MSCS |
| Manned Spaceflight Covers | |
| Manned Space Flight Network | |
| Mapleaf | |
| Marconi Space and Defence Systems | MSDS |
| Rusmarka (Marka Federal State Unitary Enterprise Publishing Centre) | |
| Marq | |
| Mary Anne Annable | |
| Maryland National Capital Park and Planning Commission (Montgomery and Prince George's Counties) | |
| Masonic | G |
| Masonic Stamp Club of N.Y. / Masonic Stamp Club of New York | |
| Max Planck Gesellschaft (Max Planck Institute for Extraterrestrial Physics) | MPE |
| Medallion | |
| Memphis Collectibles ? | MC |
| Mercury / Mercury / Mercury / Mercury / Mercury / Mercury (PO Box 5, Watford; or PO Box 5, Rickmansworth, Herts) | M |
| Messerschmitt-Bölkow-Blohm | MBB |
| Messerschmitt-Bölkow-Blohm-EntwicklungsRing NOrd (ERNO) Philatelie | MBB-ERNO |
| (The) Meter Digest (Waukegan IL) | |
| Mews | |
| Ministry of Postal Services (Japan) | |
| (B.) Minne | |
| Missile Stamp Club / (A) Missile Stamp Club Cachet | MSC |
| Mission 57 / Mission fiftyseven (James Lee Roth, Colorado Springs CO) | M57 |
| Milestones of Flight Commemorative Series (Smithsonian Institution, National Air and Space Museum) [numbered] (Washington DC) | MoF |
| Minoru_Hisano (early) / Minoru_Hisano (early) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, details) | |
| Mobile Philatelic Society | |
| Mongolia Post | |
| Morris Katz | |
| Motor City Stamp and Cover Club (Michigan) | MCSCC |
| (Official) Motorola Stamp Club Cachet / (Official) Motorola Stamp Club Cachet | |
| Mystic Stamp Company (associated with Fleetwood and became the owner of Fleetwood in 2007) | |
|
|
| N-? | N / N |
| N-? F-? | NF |
| Nathan Marcus | |
| National Aeronautics and Space Administration (meatball) / National Aeronautics and Space Administration (worm) | NASA |
| NASA Manned Spacecraft Center Stamp Club / NASA Manned Spacecraft Center Stamp Club | |
| NASA Philatelic Documentation | |
| NASa COMmunications Network | NASCOM |
| Nat Ettinghoff | NE |
| (The) National Cash Register Company (Dayton OH) | NCR |
| National Postal Forum XII | |
| National SPace Organization (Taiwan) | NSPO |
| Naval Research Laboratory | NRL |
| (R.E.) Nichol Handcrafted Covers | |
| National Oceanic and Atmospheric Administration / National Oceanic and Atmospheric Administration | NOAA |
| Netherlands Antilles Nieuwe Post | |
| Netherlands Antilles palm tree [numbered] | |
| Nippon F-? C-? | NFC |
| (Herbert) Nikirk | |
| NOAA Space Philatelic Society (Jesse Rodriquez, Suitland MD) | |
| Norway Post posten / Norway Post posten | |
| Norwood Covers | NC |
| Nova | |
| Nederlandsche Vereeniging van Postzegelhandelaren (Dutch Union of Stamp Traders) [may be numbered] | NVPH (blue) / NVPH (black) / NVPH (black, numbered) |
| New York Postmaster's Office ? | NYPO |
| (La) Numismatique française / (La) Numismatique française / (La) Numismatique française | |
|
|
| O-? I-? | OI. |
| Oddity | |
| Officine Galileo | OG |
| Officiel FDC | |
| Orbit Covers (William Ronson, Bronx NY) | |
|
|
| (Éditions) P.A.C. (Soissons, Aisne, France) | PAC |
| Pakistan Post / Pakistan Post Office | |
| Panda Cachets | |
| (Éditions) G. Parison & B. Regnier | |
| Paslay Classic Cachets / Paslay Classic Cachets / Paslay Classic Cachets / Paslay Classic Cachets / Paslay Classic Cachets | |
| Paul Calle | |
| Paul Calle and Chris Calle | |
| Pavilion | |
| Postal Commemorative Society / Postal Commemorative Society / Postal Commemorative Society / PCS golden-replica | PCS |
| Pent Arts | |
| Perufila | |
| Petoskey artist cachet / Lou Holowasko | |
| (David) Peterman | |
| Philart / Philart / Philart | |
| Philatélie_Aérospatiale | |
| Philatélie maghrébine | |
| (Kourou) philatélie spatiale | KPS |
| PhilaGent (Belgium) | |
| PhilaGlobe | |
| Philatelistenverband im Kulturbund der DDR / Philatelistenverband im Kulturbund der DDR / Philatelistenverband im Kulturbund e.V. | |
| PhilSwiss / PhilSwiss / PhilSwiss / PhilSwiss / PhilSwss (typo?) | |
| Philgraf / Philgraf / Philgraf / Philagraf Cachet | |
| Piétri Mare | |
| Ploiesti Philatelic Club (Romania) | |
| Polar Covers | |
| Populaer Filateli (black) /
Populaer Filateli (black) / Populaer Filateli (blue) / Populaer Filateli (red and blue) | |
| Post-Marked History | |
| Posta Crne Gore (Montenegro) | |
| Posta Romana | |
| Postal Progress Series | |
| Poste Italiane | |
| Poste Maroc | |
| Poste Srpske / Poste Srpske (Bosnia - Serb Admin.) | |
| Posterijen Suriname | |
| Postimerkkikeskus (Finnish Post Stamp Center) | |
| Postmasters of America / Postmasters of America | |
| Pretty Girl cachets [numbered] | PG |
| Premier Jour / Premier Jour d'Emission Historique FDC no. [numbered] | PJ |
| Publications of the Soviet Ministry of Communications (in Cyrillic) / Publications of the Soviet Ministry of Communications (possibly) | |
| Pugh Cachets Inc. / Pugh Cachets Inc. (and signature) / Pugh Cachets Inc. (skunk, and signature) | |
|
|
| QC Graphics | QC |
| Quadracolor [no logo] | |
| Quinn | |
|
|
| R-? E-? S-? and C-? | RES&C |
| R-? L-? G-? | RLG |
| R-? M-? H-? | RMH |
| R-? O-? M-? P-? | ROMP |
| R-? R-? A-? G-? S-? | RRAGS / RRAGS |
| R-? W-? I-? | R.W.I. |
| Rank velvet (flocked, silkscreened, and related) [no logo] (Robert G. Rank, Union NJ) | |
| Rank II (see Rank velvet) [no logo] (Robert G. Rank, Union NJ) | |
| (J [John]) Ranto (Hamilton Township NJ) | |
| Radio Corporation of America | RCA |
| Reader's Digest (flying horse) / Reader's Digest (flying horse) | |
| Red Eagle | |
| Regal | |
| Riser / Riser [see also Andromeda and Cygnus] | |
| Ritchie | |
| Robert C. Graebner Chapter #17, AFDCS / Graebner Chapter | |
| Rockwell International (Space Transportation Systems Division) | |
| Rockwell Space Division Stamp Club | RSDSC |
| RODIA / RODIA / RODIA Taranto Ferrovia | |
| Roma / Roma / Roma / Roma (L. Fraschetti) | |
| Roma-Luxor | |
| (P.A.) Roman | |
| Ron Miller | |
| Rosecraft | |
| Rosglavkniga Philately | |
| Ross silver foil | |
| Rochester (NY) Philatelic Association -- JKD Cachet | RPA |
| Rocket Research Institute, Inc. (Glendale CA) | RRI |
| Ron Beller | |
| Roy Gjertson | |
| Royal / Royal / Royal | |
| Ruimtevaart filatelie club nederland | |
| Russia Post | |
|
|
| S-? | S. / S |
| S-? A-? C-? (Eddie Mendlowitz, with Swanson artwork) | SAC |
| S-? A-? S-? | SAS |
| S-? E-? S-? A-? M-? [numbered] | SESAM |
| S-? P-? C-? | SPC |
| S-? S-? C-? | SSC |
| S&T Cachets (Tom O'Hagan) | S&T |
| S-? V-? | SV |
| S-? V-? P-? | SVP |
| Saburo Watanabe | W. / W. |
| (D.) Saffer | |
| San Clemente CA - Western White House | |
| Sanders | |
| Sandra's Cachets | |
| (A) Santa Maria Spacemen's Cover | |
| (C.) Sarzin / Sarzin metallic (Clyde J. Sarzin, Port Washington, Long Island NY) | |
| Schering / Schering / Schering Corporation Limited / Schering Corporation Limited (Pointe Claire, Quebec) | |
| Standard Elektrik Lorenz (https://de.wikipedia.org/wiki/Standard_Elektrik_Lorenz) | SEL |
| Sérigraphie de Zaster | |
| Servicio Postal Mexicano | |
| Seven Seas (Davisville RI) | |
| Shadow | |
| Shadro | |
| (A) Sheridan Official Cover [numbered] / (A) Sheridan Official Cover [numbered] | |
| (John) Shue / John Shue | |
| Sigma (Melbourne, Australia) | |
| Siligato / Siligato | |
| Slovakia Post | |
| Smartcraft / Smartcraft | |
| Comité d'Entreprise de la Société Européenne de Propulsion, Section Philatélique / C.E. SEP Section Philatélie / C.E. SEP Section Philatélique / C.E. SEP Association Philatélique (SEP was bought by SNECMA in 1997) | SEP |
| (A) Smith Cover | |
| Smithsonian National Museum of History and Technology | |
| Sociedad Filatélica? | SFC |
| Society of Applied Rocketry / Society of Applied Rocketry (Holyoke MA) | SOAR |
| Society of Israel Philatelists | |
| (Barbara) Sokalsky [orientation may vary] | |
| Solar Covers [numbered] (Roger Jarrell, Huntington WV) | |
| Sole | |
| SonyStamp / SonyStamp (Belgium) | |
| South Africa Post | |
| Soviet Ministry of Postal Services and Telecommunications / Soviet Ministry of Postal Services and Telecommunications | |
| Softones | |
| Space City Cover Society / Space City Cover Society (Jack McMahan, Houston TX) | SCCS |
| Space Coast Philately (Inc., Angelo Taiani, Cape Canaveral FL) | SCP |
| Space Coast Philatelic Society (Florida; and/or Eberhard Colle, Stuttgart, Germany) | SCPS |
| Space Master / Space-Master / Space-Master Cover / Space-Master Covers / Space-Master Covers [numbered] (Robert G. Rank, Union City NJ) | |
| Space Medal Cover / Space Medal Cover | |
| Space Port Philatelic Society (Eberhard Colle, Stuttgart, Germany) | SPPS |
| Space Voyage / Space Voyage 2000 / Space Voyage 2000[see also InterSpace Cover] (Robert G. Rank, Union NJ) | |
| SpaceCoast Cover Service (Ken Havekotte, Merritt Island FL) | SCCS |
| SpaceCraft / SpaceCraft - Swanson / C. Swanson / C. Swanson (Carl Swanson and Joe Fitzpatrick, Huntington WV) | |
| Spaceflight Tracking and Data Network (GSFC) | STDN |
| SpaceStamps1 (@aol.com, Dennis T. Ranski) / SpaceStamps1 | |
| Spartan / Spartan / Spartan / Spartan | |
| Spectrum Covers / Spectrum Covers | S |
| Spurgeon [numbered] | |
| (J. Luc) Staedel (France) | |
| Stan Henderson (3 Muscateers) | |
| STAR (European consortium of companies under contract to the European Space Agency) | |
| Steiner | |
| Stellar Quest Cover [numbered] | |
| (C.) Stephen Anderson | |
| Steve Wilson Design (signature) and Steve Wilson Design (logo) / Steve Wilson Design (signature and logo) | |
| Stuart | |
| Styria | |
| Sultanate of Oman | |
| Sun Craft | |
| Surinam Post | |
| Swiss PTT | |
| (James) Szostek / Szostek / Szostek (El Paso TX) [see also White Sands Missile Range (WSMR)] | |
|
|
| T-? H-? S-? | THS |
| T-? M-? C-? | TMC |
| T-? N-? T-? Cachets | T.N.T. |
| T-? R-? W-? (possibly Thompson Ramo Wooldridge, Inc.) | TRW |
| Texas Manned Space Flight Tracking Station (Corpus Christi TX) | |
| Texture Craft (Robert G. Rank, Union NJ) | |
| Tidbinbilla Deep Space Communication Complex | TDSCC |
| Therome Cachet / Therome Cachets | TC / TC |
| TD (Tom Dixon) Productions (Brooklyn NY) | |
| (C.) Thompson | |
| Tianjin Space Post Office / Tianjin Space Post Office | |
| Titusville Moonport Stamp Club (circular logo) / Titusville-Moonport Stamp Club / official commemorative cover / Titusville Moonport Stamp Club (rubber-stamp) | |
| Tom Dunne | |
| Tre Stelle / Tre Stelle / Tre Stelle (three stars) | |
| Tri-color | |
| TRW (Thompson Ramo Wooldridge, Inc.) Defense and Space Systems Group / TRW Defense and Space Systems Group | TRW |
| TRW (Thompson Ramo Wooldridge, Inc.) Inc. | TRW |
| TRW (Thompson Ramo Wooldridge, Inc.)/SEA Stamp Club | TRW-SEA |
| TRW (Thompson Ramo Wooldridge, Inc.) Systems Group | TRW |
| TRW Philatelic Society | TRW |
| TRW and Hughes Stamp Clubs | |
| Tucson Stamp Club | |
| Tudor House | |
| Turkey PTT / Turkey PTT / Turkey PTT | |
|
|
| Uncovers | |
| Unicover Corporation (Cheyenne WY) | |
| United Nations | UN |
| Union philatélique St. Quentinoise | |
| United Nations Postal Administration / United Nations Postal Administration (New York NY) | UNPA |
| United States Air Force | USAF |
| United States Postal Service | USPS |
| United States Steel | USS |
| Universal Ship Cancellation Society [numbered, and dated] | USCS |
| Unknown with FDC text (German) | |
| Unknown1 (Japan) | |
| Unknown2 (Hitoshi?) / Unknown2 (Hitoshi?, different) | |
| Unknown3 (Japan) | |
| Unknown4 (Japan) | |
|
|
| Van / Van | |
| Vandy Covers (rubber-stamp; Chi-Mei (Jim) Peng, Gene Schlimmer, Edward Colburn; Vandenberg AFB, CA) | |
| Velvatone (A.W. Dargis) | |
| Venetia / Venetia (Venetia FD covers information / Venetia FD covers information / Venetia FD covers information) | |
| Venetia Club (Venezia) / Venetia Club (Modena) | |
| Vietnam Post | |
| Virgil Crow | |
| Virginia Philatelic Federation | |
|
|
| W-? | W |
| Wakefield Company | W. Co. / W. Co. |
| (Mae) Weigand | |
| Weapons Research Establishment (Woomera SA) | WRE |
| Webcraft | W |
| Weco Indianapolis Stamp and Coin Club | W |
| Wenchang Space Post Office / Wenchang Space Post Office / Wenchang Space Post Office | |
| WCS Wesley First Day Cover / Wesley Cover Services | WCS |
| Western Heritage Association (Hacienda Heights CA) | |
| Western Silk Cachet [numbered] | W |
| (Robert B. "Bob") Whitney [no logo] (Florida) | |
| Wild Horse Cachets (Arizona) | |
| Wildy (Warren P. Wildermuth) | |
| William Smith II | WII |
| Winfred M. Grandy | WMG |
| W N Wright | |
| WSMR Cover (when on front) / WSMR Cover (when on back) [numbered] (US Army, White Sands Missile Range, NM) [see also Szostek] | WSMR |
| World Federation of United Nations Associations Cachet / WFUNA Cachet | WFUNA |
|
|
| Z-Special | |
| Zaso (Yonkers NY) [see also IASP] | Z |
| Zippy Collectors Club International | |
| Zito | |
| Philatelic exposition names or logos and acronyms |
|---|
| AERO? Philatelic EXposition (Redondo Beach CA) | Aeropex |
| ARIzona Philatelic EXposition (Mesa AZ) | Aripex |
| Australian National? Philatelic EXposition (Brisbane NSW) | Anpex |
| BECKman employees Philatelic (Society) EXposition (Fullerton CA) | Beckpex |
| CALhoun COunty (SC, Stamp Club) Philatelic EXposition | Calcopex |
| CAnadian international Philatelic EXhibition | Capex-87 |
| CENtral? CO-? Philatelic EXposition (Santa Maria CA) | Cencopex |
| CHAMplain valley (VT) Philatelic EXposition | Champex |
| COntra costa - ALameda Philatelic EXhibition (Walnut Creek CA) Philatelic EXposition | Coalpex |
| COMbined (Chicagoland) Philatelic EXposition | Compex |
| COSMOs Philatelic EXposition (Japan) | Cosmopex |
| Exposición Filatélica Internacional de México | Efimex |
| FARM Philatelic EXposition (Dearborn Heights MI) | Farmpex |
| FLORida philatelic EXposition | Florex |
| FORest park (IL) Philatelic EXposition | Forpex |
| GULF coast stamp club (Biloxi MS) Philatelic EXposition | Gulfpex |
| HUNTSville (AL) Philatelic EXposition | Huntspex |
| INTERnational Philatelic EXposition (New York NY?) | Interpex |
| LINN COunty (NY) Philatelic society EXposition | Linncopex |
| LINcoln (NE) Philatelic society EXposition | Linpex |
| LUdhiana (city, India) Philatelic (club) EXposition | Lupex |
| MANchester (CT) Philatelic exposition | ManPhil |
| MICHIgan Philatelic EXposition (Dearborn Heights MI) | Michipex |
| MILwaukee (Philatelic Society) COunty (WI) Philatelic EXposition | Milcopex |
| MOTOr city (Stamp and Cover Club) Philatelic EXposition (Detroit MI) | Motopex |
| NAtional Philatelic EXposition (McLean VA) | Napex |
| NEw Britain (CT) Philatelic EXposition | Nebpex |
| NOrth Jersey philatelic EXposition (Secaucus NJ) | Nojex |
| ORCO EXPOsition (Anaheim CA) | Orcoexpo |
| PArk FORest (IL) philatelic EXposition | Parforex |
| space philatelic exposition, 1985 | Philespace |
| ROchester (NY) Philatelic EXposition | Ropex |
| ROCK? Philatelic EXposition (West Nyack NY) | Rockpex |
| RUMford (ME) philatelic EXposition | Rumex |
| SAN DIego (CA) Philatelic EXposition | Sandipex |
| SPACE Philatelic EXposition (Houston TX) | Spacepex-80 |
| STAMP EXposition (Salem OR) | Stampex |
| STAR Philatelic EXposition (Canton OH) | Starpex |
| STaten Island (NY) Philatelic EXposition | Stipex |
| SUNneyvale (CA) Philatelic EXposition | Sunpex |
| SUburban (collectors club of Chicago IL) Philatelic EXposition | Supex |
| TAmilNAdu Philatelic EXposition (Madras, India) | Tanapex |
| THAMES (Stamp Club) Philatelic EXposition (New London CT) | Thamespex |
| TWIN cities (MN) Philatelic EXposition (Minneapolis MN) | Twinpex |
| WALworth COunty (Stamp Club) Philatelic EXposition (Lake Geneva WI) | Walcopex |
| WATerloo (IA, Cedar Valley Stamp Club) philatelic EXposition | Watex |
| WEltRAum Briefmarken Ausstellung (space stamp exhibition) | WERABA |
| Western Electric (Stamp and Coin Club) Philatelic EXposition (Kearny NJ) | Wepex |
| W-? E-? S-? P-? N-? EXposition (White Plains NY) | Wespnex |
| WESTern Philatelic EXposition (San Francisco CA) | Westpex |
| World Stamp Expo 2000 (Anaheim CA) | WSE2000 |
| Summary: more than 1000 cachet logos with images |
|---|
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![Éditions Philatéliques Européennes / Éditions Philatéliques Européennes Éditions So.Ge.Im. (Société de Gestion et d'Impression, ville de Clamart, France) Éditions Thill Éditions U.Des.Co (Éditions Union des Collectionneurs) Editora FENIX Edken Edsel / Edsel / Edsel / Edsel Masonic / Edsel Masonic Edwin J. Isler (multi-color sticker cachets) Elite Emirates Post / Emirates Post Empresa Brasileira de Correios e Telégrafos (Brasil Post) La Empresa Nacional de Correos y Telégrafos (Argentina)ENCoTel / ENCoTel EntwicklungsRing NOrd (German aerospace company)ERNO ESA Space Operations Centre / European Space Operations CenterESOC Ernst Jünger ESTEC (European Space research and TEchnology Centre) Philatelic Club / ESTEC (European Space research and TEchnology Centre) Philatelic Club ETABO / ETABO (ErstTAgsbriefBOnn (First Day Covers Bonn))ETABO European Space AgencyESA European Space Research Organization (now merged into ESA)ESRO European Space Research Organization / Conseil européen de recherches spatiales (ESRO / CERS)ESRO/CERS Excelsior / ExcelsiorE Exquisite F-? M-? F-?FMF / FMF Fábrica Nacional de Moneda y TimbreFNMT (P.) Falkenberg (Copenhagen) F.R. Ferryman Fidelity ?F. S. / F.S. Fidelity ? ?FSC FIrst DAy COverS (red) / FIrst DAy COverS (blue) / FIrst DAy COverS (brown) (started by Paul-Heinz Mädler in 1952, continued by his partner Oscar Anhut in 1981, West Germany)FIDACOS FILatelie PRESS (Czech) Filagrano / Filagrano / Filagrano / Filagrano / Filagrano / Filagrano Gold / Filagrano Gold / Filagrano Gold / Filagrano and A. Frailich Filagrano Sintoni / Filagrano SintoniS (in center) Filatelia Brazil [numbered]FIL. Folio-print / Folio-print (German) Fédération des Organisations Sociales des P.T.T. (unclear what the "06" means)FOS06 Filapot (sociedad FILAtélica POTosina) Filitalia [numbered] First Day Covers From Around The World (see PCS) First Rank (Robert G. Rank, Union NJ) Fisher (Geo[rge]) Fisher Flavia Fleetwood / Fleetwood / Fleetwood / Fleetwood (Cheyenne WY) (H.) Flick Stamps & Covers / (H.) Flick Stamps & Covers (Portland OR) Fluegel Cover / Fluegel Covers / Fluegel Covers Foghs kuvert / Foghs kuvert Fort Myers Florida (local post)FMF Fourpenny Post Series / Fourpenny Post Series / Fourpenny Post Series / Fourpenny Post Official Cover / 4d Post Frank Ellis Cachets / Frank Ellis CachetsFCE Franklin Philatelic Society / Franklin Philatelic Society Fridson Frimaerke Nyt / Frimaerke Nyt G-? H-? (Berlin?)GH / GH / GH Gabriel Electronics Galactic Space Covers / Galactic Space Covers / Galactic Space Covers (Tom Reynolds) (F.M.) Geerlings (Ms) Gerry Adlman + MMGAMM Genesis Graphics (C.) George George Washington Masonic Stamp Club Gesellschaft für Weltraumforschung (now DLR)GFW Gill Craft Ginny Ginza Watanabe Print Co. / Ginza Watanabe Print Co. / Ginza Watanabe Print Co. Glen Cachet / Glen Cachet Global Cachets Glory Gmünder Weltraumfreunde / Gmünder Weltraumfreunde Gold International Cover Goldberg / Bernard Goldberg Goldcraft Cachets / Goldcraft Cachets / Goldcraft Cachet / Official Goldey Cachet (George Goldey, Canton TX) (The) Golden Series GPO Hong Kong Great Aviators Covers Great Pictures Covers no. [numbered] Grimsland Greenland Post Office Goddard Space Flight Center Stamp Club / GSFC Stamp Club) (John Webster, NASA, Greenbelt MD)GSFC German Space Operations CenterGSOC H-? and E-? (designed by Hearl Grasiadei)H&E H-? and M-?H&M H-? M-? (hand-printed)HM H-? O-? C-?HOC Hakle Ham / Ham / Ham (Lois Hamilton) Hans J. MuellerHJM Harford (for Fred Harford of Ottawa by Robert Cole) Harris Harris Cachet (H.E.) Harris and Co. / (H.E.) Harris and Co. Inc. Harry A. Gordon Hellenic Post Henry Cachet Henry McGrew Printing (Kansas City)HM Herberts Apse (Latvia) Heritage/Crafts Herman Maul hand-drawn / H.R. Maul hand-drawn and dated Hermann E. Sieger / Hermann E. Sieger / Hermann E. Sieger / Hermann E. Sieger GmbH (Lorch/Württemberg, Germany) Hermann Oberth Gesellschaft / Hermann Oberth GesellschaftHOG Highway Stamp Club (Revere MA) (D&H) Hilton / (D&H) Hilton Historical Space Cover Historiaphil (HISTORIcAl PHILatelic) Hobby Link / Hobby Link Limited EditionHL Hobo Art Cachet Hoff (Ted R.) Holden (Oakhurst CA) Horace D. Westbrooks/American Air Mail Society [numbered]HDW/AAMS House of FarnumHF / HF Howard FarleyH F HP Mostar (Bosnia - Croat Admin.) Hughes I-? B-?IB I-? P-? M-? (T. Palmer)IPM ikarus-cover International Association of Space Philatelists [numbered] (Yonkers NY) [see also Zaso]IASP Icelandic Post / Icelandic Post Imperial India Department of Posts Indian Posts and Telegraphs Indonesia Post / Sampul Hari Pertama [numbered]SHP Inner & Outer Space Interessengemeinschaft für ??? Raumfahrt (Berlin)IIR International Society of Postmasters / International Society of Postmasters International Stamp Collectors Society / International Stamp Collectors Society InterCover InterSpace Cover [see also Space Voyage] (Robert G. Rank, Union NJ) (Harry) Ioor Iraqi Philatelic Society Isle of Man Stamps & Coins Israel Post / Israel Post / Israel Post / Israel Post / Israel Post Israel Space Stamp Collectors Society / Israel Space Stamp Collectors Society / Space Stamp Collectors Society Israel / Israel Space Stamp Collectors Society Jerusalem-Israel J-? G-?J.G. / JG J-? H-? C-? (crown as part of logo)JHC J-? M-?JM J-? V-? C-?JVC Jack Ginsburg Jackson / Goldblum Jackson Covers / C. Chickering James Lee Roth Janet Hobbs Japan Post / Japan Post / Japan Post Japan Stamp Publicity Association / Japan Stamp Publicity Association / Japan Stamp Publicity Association / Japan Stamp Publicity Association / Japan Stamp Publicity AssociationJSPA JapanCover [numbered] Japanese unknown (Charles C.) Jarrett / (C.) Jarrett (Granite Quarry NC) (Cachet by) Jerryscovers Jersey Post OfficeJPO Jet Propulsion Laboratory Stamp Club (NASA) (Jim Rose, La Canada CA)JPL Japan Philatelic SocietyJ.P.S. / J.P.S. / JPS / JPS / J.P.S. Japan Philatelic Society (identified as NCC - Natural Color Cachet)NCC / NCC / NCC / NCC Japan Philatelic Society (JPS) Space Stamp Club (Japan Philatelic Society)JPS Jill (German) Jim Butcher (artist associated with Fleetwood cachets) Joseph J. FrasketiJJF / JJF Johnson Space Center Stamp Club / (Lyndon B.) Johnson Space Center Stamp Club Jonal Covers / Jonal Covers Joseph L. Bianchini Johnson Space Center (NASA, Houston TX)JSC (C.G.) Junior II Junkers Flugzeug u. Motorenwerk GmbH / JFM-JunkersJFM Juvelar K-?K K Print (red) / K Print (cyan) Keller Ken Boll/Cachet Craft / Ken Boll/Cachet Craft (Ken Boll) Cachet Craft Cover Service / (Ken Boll) Cachet Craft Cover Service (Milburn NJ) / Cachet Craft Cover Service (Framingham MA) Kenick Covers [numbered] Kennedy Space Center Philatelic Society / Kennedy Space Center Philatelic Society / Kennedy Space Center Philatelic SocietyKSCPS (NASA) Kennedy Space Center, Western Launch Operations DivisionNASA KSC-WLOD / KSC-WLOD (NASA) Kennedy Space Center, Western Operations Support OfficeNASA KSC-WOSO Kesler? KimCover Kniga International (black printed) / Kniga International (black rubber-stamp) / Mezhdunarodnaya Kniga (International Book)MK / MK KSC Philatelic Society / KSC Philatelic Society K.M.C. Venture / K.M.C. Venture Knoble Kolor Kover / Kolor Kover Korea Post CorporationKPC / KPC Koslow (artist associated with Fleetwood cachets)MC Kover King (Delray Beach FL) Kribbs Kover / Kribbs Kover (Jekyll Island GA) Kurt Schoen (New Hyde Park NK 11040)K.S. L-? B-?L.B. L-? B-? S-?LBS / LBS L-? P-? M-?LPM L-? R-? C-?LRC / LRC / LRC Langelands Frimaerkeklub (G.) Lavedrine (artist) Liechtenstein Post Lightyears (Espace) Lollini / (Espace) Lollini (red) / (Espace) Lollini (black) (Nice, France) Lou Jac Lunar Voyage Cachets (Robert G. Rank, Union NJ) L.W. Staehle (designer) / L.W. Staehle/Cachet Craft M-? (Japan)M. / M. m-? a-? s-?mas. M-? BullerMB M-? D-?MD M-? I-? (Helmet of Mercury theme)MI (black) / MI M-? N-?MN / MN / MN / MN / MN M-? P-? S-? S-? G-?MPSSG ? Magasin (Copenhagen) Malta Post Manned Spacecraft Center (MSC) Stamp ClubMSC / MSC (The) Manned Spaceflight Cover Society / (The) Manned Spaceflight Cover Society (Houston TX)MSCS Manned Spaceflight Covers Manned Space Flight Network Mapleaf Marconi Space and Defence SystemsMSDS Rusmarka (Marka Federal State Unitary Enterprise Publishing Centre) Marq Mary Anne Annable Maryland National Capital Park and Planning Commission (Montgomery and Prince George's Counties) MasonicG Masonic Stamp Club of N.Y. / Masonic Stamp Club of New York Max Planck Gesellschaft (Max Planck Institute for Extraterrestrial Physics)MPE Medallion Memphis Collectibles ?MC Mercury / Mercury / Mercury / Mercury / Mercury / Mercury (PO Box 5, Watford; or PO Box 5, Rickmansworth, Herts)M Messerschmitt-Bölkow-BlohmMBB Messerschmitt-Bölkow-Blohm-EntwicklungsRing NOrd (ERNO) PhilatelieMBB-ERNO (The) Meter Digest (Waukegan IL) Mews Ministry of Postal Services (Japan) (B.) Minne Missile Stamp Club / (A) Missile Stamp Club CachetMSC Mission 57 / Mission fiftyseven (James Lee Roth, Colorado Springs CO)M57 Milestones of Flight Commemorative Series (Smithsonian Institution, National Air and Space Museum) [numbered] (Washington DC)MoF Minoru_Hisano (early) / Minoru_Hisano (early) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, vertical M) / Minoru_Hisano (later, details) Mobile Philatelic Society Mongolia Post Morris Katz Motor City Stamp and Cover Club (Michigan)MCSCC (Official) Motorola Stamp Club Cachet / (Official) Motorola Stamp Club Cachet Mystic Stamp Company (associated with Fleetwood and became the owner of Fleetwood in 2007) N-?N / N N-? F-?NF Nathan Marcus National Aeronautics and Space Administration (meatball) / National Aeronautics and Space Administration (worm)NASA NASA Manned Spacecraft Center Stamp Club / NASA Manned Spacecraft Center Stamp Club NASA Philatelic Documentation NASa COMmunications NetworkNASCOM Nat EttinghoffNE (The) National Cash Register Company (Dayton OH)NCR National Postal Forum XII National SPace Organization (Taiwan)NSPO Naval Research LaboratoryNRL (R.E.) Nichol Handcrafted Covers National Oceanic and Atmospheric Administration / National Oceanic and Atmospheric AdministrationNOAA Netherlands Antilles Nieuwe Post Netherlands Antilles palm tree [numbered] Nippon F-? C-?NFC (Herbert) Nikirk NOAA Space Philatelic Society (Jesse Rodriquez, Suitland MD) Norway Post posten / Norway Post posten Norwood CoversNC Nova Nederlandsche Vereeniging van Postzegelhandelaren (Dutch Union of Stamp Traders) [may be numbered]NVPH (blue) / NVPH (black) / NVPH (black, numbered) New York Postmaster's Office ?NYPO (La) Numismatique française / (La) Numismatique française / (La) Numismatique française O-? I-?OI. Oddity Officine GalileoOG Officiel FDC Orbit Covers (William Ronson, Bronx NY) (Éditions) P.A.C. (Soissons, Aisne, France)PAC Pakistan Post / Pakistan Post Office Panda Cachets (Éditions) G. Parison & B. Regnier Paslay Classic Cachets / Paslay Classic Cachets / Paslay Classic Cachets / Paslay Classic Cachets / Paslay Classic Cachets Paul Calle Paul Calle and Chris Calle Pavilion Postal Commemorative Society / Postal Commemorative Society / Postal Commemorative Society / PCS golden-replicaPCS Pent Arts Perufila Petoskey artist cachet / Lou Holowasko (David) Peterman Philart / Philart / Philart Philatélie_Aérospatiale Philatélie maghrébine (Kourou) philatélie spatialeKPS PhilaGent (Belgium) PhilaGlobe Philatelistenverband im Kulturbund der DDR / Philatelistenverband im Kulturbund der DDR / Philatelistenverband im Kulturbund e.V. PhilSwiss / PhilSwiss / PhilSwiss / PhilSwiss / PhilSwss (typo?) Philgraf / Philgraf / Philgraf / Philagraf Cachet Piétri Mare Ploiesti Philatelic Club (Romania) Polar Covers Populaer Filateli (black) / Populaer Filateli (black) / Populaer Filateli (blue) / Populaer Filateli (red and blue) Post-Marked History Posta Crne Gore (Montenegro) Posta Romana Postal Progress Series Poste Italiane Poste Maroc Poste Srpske / Poste Srpske (Bosnia - Serb Admin.) Posterijen Suriname Postimerkkikeskus (Finnish Post Stamp Center) Postmasters of America / Postmasters of America Pretty Girl cachets [numbered]PG Premier Jour / Premier Jour d'Emission Historique FDC no. [numbered]PJ Publications of the Soviet Ministry of Communications (in Cyrillic) / Publications of the Soviet Ministry of Communications (possibly) Pugh Cachets Inc. / Pugh Cachets Inc. (and signature) / Pugh Cachets Inc. (skunk, and signature) QC GraphicsQC Quadracolor [no logo] Quinn R-? E-? S-? and C-?RES&C R-? L-? G-?RLG R-? M-? H-?RMH R-? O-? M-? P-?ROMP R-? R-? A-? G-? S-?RRAGS / RRAGS R-? W-? I-?R.W.I. Rank velvet (flocked, silkscreened, and related) [no logo] (Robert G. Rank, Union NJ) Rank II (see Rank velvet) [no logo] (Robert G. Rank, Union NJ) (J [John]) Ranto (Hamilton Township NJ) Radio Corporation of AmericaRCA Reader's Digest (flying horse) / Reader's Digest (flying horse) Red Eagle Regal Riser / Riser [see also Andromeda and Cygnus] Ritchie Robert C. Graebner Chapter #17, AFDCS / Graebner Chapter Rockwell International (Space Transportation Systems Division) Rockwell Space Division Stamp ClubRSDSC RODIA / RODIA / RODIA Taranto Ferrovia Roma / Roma / Roma / Roma (L. Fraschetti) Roma-Luxor (P.A.) Roman Ron Miller Rosecraft Rosglavkniga Philately Ross silver foil Rochester (NY) Philatelic Association -- JKD CachetRPA Rocket Research Institute, Inc. (Glendale CA)RRI Ron Beller Roy Gjertson Royal / Royal / Royal Ruimtevaart filatelie club nederland Russia Post S-?S. / S S-? A-? C-? (Eddie Mendlowitz, with Swanson artwork)SAC S-? A-? S-?SAS S-? E-? S-? A-? M-? [numbered]SESAM S-? P-? C-?SPC S-? S-? C-?SSC S&T Cachets (Tom O'Hagan)S&T S-? V-?SV S-? V-? P-?SVP Saburo WatanabeW. / W. (D.) Saffer San Clemente CA - Western White House Sanders Sandra's Cachets (A) Santa Maria Spacemen's Cover (C.) Sarzin / Sarzin metallic (Clyde J. Sarzin, Port Washington, Long Island NY) Schering / Schering / Schering Corporation Limited / Schering Corporation Limited (Pointe Claire, Quebec) Standard Elektrik Lorenz (https://de.wikipedia.org/wiki/Standard_Elektrik_Lorenz)SEL Sérigraphie de Zaster Servicio Postal Mexicano Seven Seas (Davisville RI) Shadow Shadro (A) Sheridan Official Cover [numbered] / (A) Sheridan Official Cover [numbered] (John) Shue / John Shue Sigma (Melbourne, Australia) Siligato / Siligato Slovakia Post Smartcraft / Smartcraft Comité d'Entreprise de la Société Européenne de Propulsion, Section Philatélique / C.E. SEP Section Philatélie / C.E. SEP Section Philatélique / C.E. SEP Association Philatélique (SEP was bought by SNECMA in 1997)SEP (A) Smith Cover Smithsonian National Museum of History and Technology Sociedad Filatélica?SFC Society of Applied Rocketry / Society of Applied Rocketry (Holyoke MA)SOAR Society of Israel Philatelists (Barbara) Sokalsky [orientation may vary] Solar Covers [numbered] (Roger Jarrell, Huntington WV) Sole SonyStamp / SonyStamp (Belgium) South Africa Post Soviet Ministry of Postal Services and Telecommunications / Soviet Ministry of Postal Services and Telecommunications Softones Space City Cover Society / Space City Cover Society (Jack McMahan, Houston TX)SCCS Space Coast Philately (Inc., Angelo Taiani, Cape Canaveral FL)SCP Space Coast Philatelic Society (Florida; and/or Eberhard Colle, Stuttgart, Germany)SCPS Space Master / Space-Master / Space-Master Cover / Space-Master Covers / Space-Master Covers [numbered] (Robert G. Rank, Union City NJ) Space Medal Cover / Space Medal Cover Space Port Philatelic Society (Eberhard Colle, Stuttgart, Germany)SPPS Space Voyage / Space Voyage 2000 / Space Voyage 2000[see also InterSpace Cover] (Robert G. Rank, Union NJ) SpaceCoast Cover Service (Ken Havekotte, Merritt Island FL)SCCS SpaceCraft / SpaceCraft - Swanson / C. Swanson / C. Swanson (Carl Swanson and Joe Fitzpatrick, Huntington WV) Spaceflight Tracking and Data Network (GSFC)STDN SpaceStamps1 (@aol.com, Dennis T. Ranski) / SpaceStamps1 Spartan / Spartan / Spartan / Spartan Spectrum Covers / Spectrum CoversS Spurgeon [numbered] (J. Luc) Staedel (France) Stan Henderson (3 Muscateers) STAR (European consortium of companies under contract to the European Space Agency) Steiner Stellar Quest Cover [numbered] (C.) Stephen Anderson Steve Wilson Design (signature) and Steve Wilson Design (logo) / Steve Wilson Design (signature and logo) Stuart Styria Sultanate of Oman Sun Craft Surinam Post Swiss PTT (James) Szostek / Szostek / Szostek (El Paso TX) [see also White Sands Missile Range (WSMR)] T-? H-? S-?THS T-? M-? C-?TMC T-? N-? T-? CachetsT.N.T. T-? R-? W-? (possibly Thompson Ramo Wooldridge, Inc.)TRW Texas Manned Space Flight Tracking Station (Corpus Christi TX) Texture Craft (Robert G. Rank, Union NJ) Tidbinbilla Deep Space Communication ComplexTDSCC Therome Cachet / Therome CachetsTC / TC TD (Tom Dixon) Productions (Brooklyn NY) (C.) Thompson Tianjin Space Post Office / Tianjin Space Post Office Titusville Moonport Stamp Club (circular logo) / Titusville-Moonport Stamp Club / official commemorative cover / Titusville Moonport Stamp Club (rubber-stamp) Tom Dunne Tre Stelle / Tre Stelle / Tre Stelle (three stars) Tri-color TRW (Thompson Ramo Wooldridge, Inc.) Defense and Space Systems Group / TRW Defense and Space Systems GroupTRW TRW (Thompson Ramo Wooldridge, Inc.) Inc.TRW TRW (Thompson Ramo Wooldridge, Inc.)/SEA Stamp ClubTRW-SEA TRW (Thompson Ramo Wooldridge, Inc.) Systems GroupTRW TRW Philatelic SocietyTRW TRW and Hughes Stamp Clubs Tucson Stamp Club Tudor House Turkey PTT / Turkey PTT / Turkey PTT Uncovers Unicover Corporation (Cheyenne WY) United NationsUN Union philatélique St. Quentinoise United Nations Postal Administration / United Nations Postal Administration (New York NY)UNPA United States Air ForceUSAF United States Postal ServiceUSPS United States SteelUSS Universal Ship Cancellation Society [numbered, and dated]USCS Unknown with FDC text (German) Unknown1 (Japan) Unknown2 (Hitoshi?) / Unknown2 (Hitoshi?, different) Unknown3 (Japan) Unknown4 (Japan) Van / Van Vandy Covers (rubber-stamp; Chi-Mei (Jim) Peng, Gene Schlimmer, Edward Colburn; Vandenberg AFB, CA) Velvatone (A.W. Dargis) Venetia / Venetia (Venetia FD covers information / Venetia FD covers information / Venetia FD covers information) Venetia Club (Venezia) / Venetia Club (Modena) Vietnam Post Virgil Crow Virginia Philatelic Federation W-?W Wakefield CompanyW. Co. / W. Co. (Mae) Weigand Weapons Research Establishment (Woomera SA)WRE WebcraftW Weco Indianapolis Stamp and Coin ClubW Wenchang Space Post Office / Wenchang Space Post Office / Wenchang Space Post Office WCS Wesley First Day Cover / Wesley Cover ServicesWCS Western Heritage Association (Hacienda Heights CA) Western Silk Cachet [numbered]W (Robert B. "Bob") Whitney [no logo] (Florida) Wild Horse Cachets (Arizona) Wildy (Warren P. Wildermuth) William Smith IIWII Winfred M. GrandyWMG W N Wright WSMR Cover (when on front) / WSMR Cover (when on back) [numbered] (US Army, White Sands Missile Range, NM) [see also Szostek]WSMR World Federation of United Nations Associations Cachet / WFUNA CachetWFUNA Z-Special Zaso (Yonkers NY) [see also IASP]Z Zippy Collectors Club International Zito Philatelic exposition names or logos and acronyms AERO? Philatelic EXposition (Redondo Beach CA)Aeropex ARIzona Philatelic EXposition (Mesa AZ)Aripex Australian National? Philatelic EXposition (Brisbane NSW)Anpex BECKman employees Philatelic (Society) EXposition (Fullerton CA)Beckpex CALhoun COunty (SC, Stamp Club) Philatelic EXpositionCalcopex CAnadian international Philatelic EXhibitionCapex-87 CENtral? CO-? Philatelic EXposition (Santa Maria CA)Cencopex CHAMplain valley (VT) Philatelic EXpositionChampex COntra costa - ALameda Philatelic EXhibition (Walnut Creek CA) Philatelic EXpositionCoalpex COMbined (Chicagoland) Philatelic EXpositionCompex COSMOs Philatelic EXposition (Japan)Cosmopex Exposición Filatélica Internacional de MéxicoEfimex FARM Philatelic EXposition (Dearborn Heights MI)Farmpex FLORida philatelic EXpositionFlorex FORest park (IL) Philatelic EXpositionForpex GULF coast stamp club (Biloxi MS) Philatelic EXpositionGulfpex HUNTSville (AL) Philatelic EXpositionHuntspex INTERnational Philatelic EXposition (New York NY?)Interpex LINN COunty (NY) Philatelic society EXpositionLinncopex LINcoln (NE) Philatelic society EXpositionLinpex LUdhiana (city, India) Philatelic (club) EXpositionLupex MANchester (CT) Philatelic expositionManPhil MICHIgan Philatelic EXposition (Dearborn Heights MI)Michipex MILwaukee (Philatelic Society) COunty (WI) Philatelic EXpositionMilcopex MOTOr city (Stamp and Cover Club) Philatelic EXposition (Detroit MI)Motopex NAtional Philatelic EXposition (McLean VA)Napex NEw Britain (CT) Philatelic EXpositionNebpex NOrth Jersey philatelic EXposition (Secaucus NJ)Nojex ORCO EXPOsition (Anaheim CA)Orcoexpo PArk FORest (IL) philatelic EXpositionParforex space philatelic exposition, 1985Philespace ROchester (NY) Philatelic EXpositionRopex ROCK? Philatelic EXposition (West Nyack NY)Rockpex RUMford (ME) philatelic EXpositionRumex SAN DIego (CA) Philatelic EXpositionSandipex SPACE Philatelic EXposition (Houston TX)Spacepex-80 STAMP EXposition (Salem OR)Stampex STAR Philatelic EXposition (Canton OH)Starpex STaten Island (NY) Philatelic EXpositionStipex SUNneyvale (CA) Philatelic EXpositionSunpex SUburban (collectors club of Chicago IL) Philatelic EXpositionSupex TAmilNAdu Philatelic EXposition (Madras, India)Tanapex THAMES (Stamp Club) Philatelic EXposition (New London CT)Thamespex TWIN cities (MN) Philatelic EXposition (Minneapolis MN)Twinpex WALworth COunty (Stamp Club) Philatelic EXposition (Lake Geneva WI)Walcopex WATerloo (IA, Cedar Valley Stamp Club) philatelic EXpositionWatex WEltRAum Briefmarken Ausstellung (space stamp exhibition)WERABA Western Electric (Stamp and Coin Club) Philatelic EXposition (Kearny NJ)Wepex W-? E-? S-? P-? N-? 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