Used stamps exchanges.

You send 50 used stamps
to a random member
and you receive 50 back!

Stamps exchange FR-156
From
For
seba4266
France
11 November 2018
May@85
Singapore
21 November 2018
Details
Duration: 9 days
Feedback: 5 Stars
Messages
europapostcards.club
Europa (CEPT) Stamps
on Postcards