Charles Simonyi – signed portrait jump The segment comes from a

The segment comes from a lunar surface flown spare page from the surface flown "LM contingency checklist" - ex-collection David Scott

and to provide limited cooling

Formal 8x10 glossy photo of Alexex Leonov issued for his participating in the Apollo – Soyuz test project (ASTP) hand signed and nicely annotated by him

Tsibliyev and Serebrov remained aboard as the station’s 14th principal expedition crew

A rare and deeply personal Expedition 15 International Space Station–flown cover and handwritten letter

Charles Simonyi – signed portrait jump The segment comes from a8x10 NASA glossy portrait of spacetourist and Microsoft Office inventor Charles Simonyi handsigned by him. Mint condition.