Soyuz MS-05 flown ISS cover + letter - private mail to Sergey Rjasanski german Vittori conducted European scientific experiments

Vittori conducted European scientific experiments during his stay and later returned to the ISS on two further missions

measuring approximately 8 × 10 inches

This rare collectible also features signatures from the entire backup crew: Dmitry Kud-Swerdschkov

Unlike a conventional commemorative cover

Expedition 44 experiments included growing and tasting salad crops in orbit

Soyuz MS-05 flown ISS cover + letter - private mail to Sergey Rjasanski german Vittori conducted European scientific experimentsSoyuz MS 05 flown ISS cover + letter private mail to Sergey Rjasanski. Both cover and letter postmarked in space ! Detailed description to come!