Matching onboard ISS cancellations on both pieces

the International Space Station was not yet permanently occupied

Stafford was generally reluctant to add lengthy inscriptions or annotations to signed photographs

scientific equipment and experiments to the International Space Station

enclosed in its matching flown cover and carried back to Earth aboard Space Shuttle Atlantis

Soyuz MS-09 - prime + backup crew signed launch cover - Alexander Gerst Yuri Gagarin Matching onboard ISS cancellations onSoyuz MS 09 prime + backup crew signed launch cover by all 6 astronauts and cosmonauts incl. Alexander Gerst and Anne McClain both Artemis candidates !