1970

Russia   July 7, 1970       First chess game between space (cosmonauts Sevastianov and Nikolayev) and earth (ground controllers Kamanian and Gorbatko) on June 9, 1970

84. Soyuz 9 Cosmonauts Sevastianov and Nikolayev

Item Value     1 stamp $ 1

Catalogue Number     Rose SG Michel Scott 84 3841 3779 3748