Used stamps exchanges.

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

Stamps exchange IN-26
From
For
rahulindia17
India
15 June 2018

Spain
13 July 2018
Details
Duration: 28 days
Feedback: 5 Stars
Messages
europapostcards.club
Europa (CEPT) Stamps
on Postcards