insider.si.edu

Stamp, Apollo-Soyuz Test Project

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This stamp honors the five astronauts ...
insider.si.edu

Stamp, Apollo-Soyuz Test Project, 12 Kopeks

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This stamp honors the July 1975 ...