(un-manned satellite and other selected)
This page contains covers with "Space Voyage" cachets but without the Space Voyage logo, mostly on un-manned satellite launch and event covers but also on some other covers of interest to the authors.
Robert Rank produced similar cachets under an "InterSpace Cover" logo, but for covers without a logo there is no way to determine whether they are Space Voyage or InterSpace covers.
Readers who know of additional information or images are invited to contact the authors using the e-mail addresses found at the link at the bottom of this page.
Below is a list of Space Voyage cachets on launch covers (including anniversary-of-launch covers, and launch-related event covers).
|Country||Cancel Date||Cancel Location||Type of Item||Notes on Content|
|Space Voyage cachets without logos (on un-manned satellite launch and event covers)|
|United States||1977-01-27||Cape Canaveral FL||(Space Voyage, no logo) cachet on cover||NATO-3B launch|
|United States||1977-04-13||Pasadena CA||(Space Voyage, no logo) cachet on cover||Helios-1 perihelion|
|United States||1977-05-19||Holloman AFB, NM||(Space Voyage, no logo) cachet on cover||Pioneer-12/13 pre-launch event|
|United States||1977-10-21||Pasadena CA||(Space Voyage, no logo) cachet on cover||Helios-1 perihelion|
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