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| An Apollo-Soyuz link-up cover from "Space Voyage", postmarked at Houston, Texas with a machine cancel on July 17, 1975. |
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| An Apollo-Soyuz link-up cover from "Space City Cover Society", postmarked at Houston, Texas with an "APOLLO SOYUZ LINK - UP" hand cancel on July 17, 1975. |
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| An Apollo-Soyuz link-up cover from "Space City Cover Society", postmarked at Houston, Texas with an "APOLLO SOYUZ LINK - UP" hand cancel on July 17, 1975. |
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| An Apollo-Soyuz undocking cover from "Orbit Covers", depicting the undocking of the Apollo-Soyuz spacecrafts, postmarked at Cape Canaveral with a machine cancel on July 19, 1975. |
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| Photo: The Apollo spacecraft splashdown in the Pacific Ocean and being lifted aboard the USS New Orleans recovery ship on July 25, 1975. |
| An Apollo-Soyuz recovery cover with a printed “Morris Beck B998” cachet, postmarked aboard USS New Orleans with a very rare hand cancel on July 25, 1975. |
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| An Apollo-Soyuz Crew Cover (Type 1), postmarked aboard USS New Orleans with a very rare hand cancel on July 25, 1975, signed by Thomas Stafford, Vance Brand and Deke Slayton. |




