Used stamps exchanges.

You send 100 used stamps
to a random member
and you receive 100 back!

Stamps exchange CA-1185
From
For
denis55
Canada
01 August 2018
Evinse
Russia
21 August 2018
Details
Duration: 19 days
Feedback: 5 Stars
Messages
geopostcards.club
Learn about the world
through Postcards