USSR - CIRCA 1980:
Palabras clave
address,
aerospace,
aged,
aircraft,
ancient,
asteroid,
astronaut,
atmosphere,
card,
discovery,
earth,
envelope,
exploration,
fly,
jet,
launch,
letter,
mail,
message,
moon,
motion,
old,
orbit,
philately,
plane,
planet,
post office,
postage,
postal,
postmark,
retro,
rocket,
satellite,
science,
ship,
shuttle,
space,
spaceship,
stamp,
star,
technology,
transport,
universe,
vintage
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