Mint stamps exchanges.

You send 10 mint stamps
to a random member
and you receive 10 back!

Discussions
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Mint stamps without gum
15 Jun 2022, 12:59:18
Is it possible to send mint stamps without gum? I came across 2 mint stamps from UK without any damage, but they were without gum. How, in this case, to determine whether it was peeled off from the envelope or released without gum?
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