Igor Sikorsky on american postage stamp
Palabras clave
america,
american,
artwork,
cancelled,
collection,
communication,
correspondence,
envelope,
helicopter,
letter,
mail,
object,
paper,
philatelic,
philately,
post,
postage,
postage stamp,
postal,
postcard,
postmark,
science,
scientist,
stamp,
us,
us,
used
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