A museum-quality piece of flown astrophilately combining an exact-date anniversary cancellation

Direct connection with both the Austromir and German Mir ’92 missions

"Goodbye Aquarius - a job well done

In addition to his engineering work

This edition is limited to 50 presentations only

Soyuz TMA-15M - prime + backup crew Liberty Bell A museum-quality piece of flownSoyuz TMA 15M Baikonur Launch Cover Signed by the Prime and Backup Crews Rare Soyuz TMA 15M launch cover from the Baikonur Cosmodrome, hand signed by all six members of the missions official prime and backup crews. Prime crew: Anton Shkaplerov Roscosmos, Soyuz Commander Terry Virts NASA, Flight Engineer Samantha Cristoforetti European Space Agency, Flight Engineer Backup crew: Oleg Kononenko Roscosmos, Soyuz Commander Kjell Lindgren NASA, Flight