12 April -Cosmonautics Day cover depicts Father of Cosmonautics Konstantin Tsiolkovskiy.Flown 175 days with MIR-8 expedition crewmen Viktor Afanasyev and Musa Manarov from december 2, 1990 till may 26, 1991.Autographed by both cosmonauts and cancelled on April 12 with two on board MIR handstamps.
This product was added to our catalog on Tuesday 30 November, 1999.
