SpaceX Dragon CRS-18 flown cover carried to the International Space Station, signed in space in ballpoint by five members of the ISS crew, including: Aleksandr Skvortsov, Luca Parmitano, Andrew R. Morgan, Christina Koch, and Aleksey Ovchinin. The cover bears three on-board International Space Station stamps, including the postmark of the Russian segment of the ISS. In fine condition.
