Mint stamps exchanges.

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

Stamps exchange RU-224
From
For
ca55
Russia
03 May 2018
philadev
India
11 June 2018
Details
Duration: 39 days
Feedback: 5 Stars
Messages
europapostcards.club
Europa (CEPT) Stamps
on Postcards