afghani
afghanistan
astronaut
background
black
cancellation
color
commemorative
connection
cooperation
culture
day
docking
drawing
earth
exploration
explorer
handshake
illustration
isolated
male
man
men
mir
nobody
outdoor
outer
outer space
outside
perforated
philatelic
photo
photograph
planet
postage
postage stamp
postmark
propaganda
ship
soviet
soviet union
soyuz
space
space ship
spaceship
stamp
station
travel
union
ussr
vertical