RR Auction: Space Exploration

Attractive pair of Soviet commemorative covers with cachets and stamps honoring the joint Vostok 5 and 6 missions, 6.25 x 4.5 and 6.5 x 3.75, both sig

Color semi-glossy 8 x 10 close-up photo of Valery Bykovsky smiling in his space suit, signed in blue felt tip. In fine condition.

Terrific vintage matte-finish 4 x 5.75 postcard photo of Yuri Gagarin wearing his military uniform, signed vertically in blue ink. Lower portion of ph

Rare limited edition color 23.5 x 19.75 lithograph of Alexei Leonov when he became the first human to conduct a spacewalk, depicting the legendary cos

Appealing glossy 8.25 x 10 photo of Alexei Leonov conducting the first-ever spacewalk, signed in black felt tip. In fine condition, with grainy image

Large color satin-finish 21.5 x 16 close-up photo of Alexei Leonov conducting the first-ever spacewalk, signed in silver ink, "Voskhod-2, space...

Color semi-glossy 10 x 8 close-up photo of Alexei Leonov conducting the first-ever spacewalk, signed in silver ink, "Leonov, Voskod–2, 1st spac...

Impressively large collection of 400 Soviet commemorative space pins and buttons, various shapes and sizes, commemorating different cosmonauts, missio

Color glossy 8.5 x 12.5 photo of the launch of the Soyuz 22 mission, signed in blue and black felt tip by Commander Valery Bykovsky and Flight Enginee

Very rare circa 1960s custom-made model of a Soyuz launch vehicle, standing 15.5? in height and set upon a 3.5? diameter base. In fine conditio...