Toyohiro Akyama - Japanese astronaut signed cover salyut UNIQUE TWICE-FLOWN MIR AND ISS

UNIQUE TWICE-FLOWN MIR AND ISS AEROGRAMME

making them scientifically valuable records of the Moon’s exposure to the space environment

postmarked onboard the ISS 9

Complete six-person expedition photographs are considerably more difficult to assemble than photographs signed by a single Soyuz crew

López-Alegría and Tyurin arrived to begin their long-duration Expedition 14 assignment

Toyohiro Akyama - Japanese astronaut signed cover salyut UNIQUE TWICE-FLOWN MIR AND ISSBeside the Soyuz 11 crew and Anatoly Levchenko the hardest to find autograph of any astronaut and cosmonaut : Japanese guest cosmonaut Toyohiro Akyama hand signed commemorative cover for his Soyuz flight !