personally hand-signed by Sergey Ryschikov

The enclosed handwritten letter gives the item an exceptional human dimension: it is not merely flown postal history

was NASA's fifth manned lunar landing

• 2019 – Apollo Confidential

A highly desirable official RKK Energia International Space Station–flown cover associated with the overlapping missions of Soyuz TMA-07M to Soyuz TMA-09M—two Soyuz flights that sustained continuous six-person operations aboard the ISS during Expeditions 34

Abdul ahad Momand – large portrait swc personally hand-signed by Sergey RyschikovRare large 8x10 glossy portrait of Afghan cosmonaut Abdul ahad Momand, hand signed by him. Mint condition.