Used stamps exchanges.

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

Stamps exchange AT-313
From
For

Austria
27 October 2019
virife
Portugal
07 November 2019
Details
Duration: 10 days
Feedback: 5 Stars
 
Photo by wuff67
Messages
europapostcards.club
Europa (CEPT) Stamps
on Postcards