Offered here is a two-sided Apollo 16 training-used checklist page

Tranquility Base here

Apollo 13 almost turned into a disaster when an oxygen tank exploded and forced the crew to abort the lunar landing mission goal

but original correspondence composed in orbit and personally addressed to Jacques Bracke

Soyuz TMA-18M/19M - Expedition 46 flown "Energyia" ISS cover Jack Schmitt Offered here is a two-sidedSoyuz TMA 18M 19M Expedition 46 Flown ISS Cover Signed by the Complete Crew Exceptional official RSC Energia Expedition 46 cover, genuinely flown aboard the International Space Station and hand signed by the six astronauts and cosmonauts who formed the complete Expedition 46 crew: Scott Kelly NASA, Expedition 46 Commander Mikhail Kornienko Roscosmos, Flight Engineer Sergey Volkov Roscosmos, Flight Engineer Yuri Malenchenko Roscosmos, Flight Engineer