Used stamps exchanges.

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

Stamps exchange US-195
From
For
knienow
United States of America
04 April 2018
Slava_BY
Belarus
03 May 2018
Details
Duration: 28 days
Feedback: 5 Stars
Messages
geopostcards.club
Learn about the world
through Postcards