Used stamps exchanges.

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

Stamps exchange NL-212
From
For
Roland
Netherlands
16 March 2018
rajen
Belgium
21 March 2018
Details
Duration: 5 days
Feedback: 4 Stars
 
 
Messages
21 Mar 2018, 20:55:16
Could I send you day 100 or 150 stamps
basically of Singapore Hong Kong etc
Since I notice you are an advanced
professional collector these may be already
in your collection but you can send me
whatever you want from Benelux countries
after the years 2011
Awaiting your reply
Regards
Rajen
Do you collect first flight covers
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