This 4-kopek stamp commemorates the flight of Soviet cosmonaut Pavel Popovich. On 12 August 1962, Popovich became the eighth man in space. His spacecraft, Vostok 4, came within 402 kilometers of the orbiting Vostok 3 spacecraft that carried Adrian Nikolayev.
The Soviet military attaché donated this item to the museum.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
USSR
LITERATURE AND RESEARCH-Philately
Pavel Popovich
2-D - Unframed (H x W): 4.6 × 3.2cm (1 13/16 × 1 1/4 in.)
Storage: 9.7 × 8.3 × 5.1cm (3 13/16 × 3 1/4 × 2 in.)
Paper
Ink
Adhesive
A19780368000
Gift of USSR Embassy
National Air and Space Museum
Usage conditions apply
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