I'm interested in swap used world stamps in good conditions basis 1:1 in 50 per letter
I can Offer Portugal and World Stamps any subject, any year mixed.
I want World Stamps any subject, any year, mixed, I accept stamps on paper in good condition.

My address
Nuno M.M. Redondo
Estrada de De A-da-Maia, 33 2D
1500-002 LISBOA
PORTUGAL

Regards
Nuno