My stock of duplicate Portuguese Colonies material is very extensive
and I can fill those holes in your collection at reasonable prices.
All colonies available for sale except Macau !
Macau stamps I will only trade for other Macau stamps that I need, so
if you have Macau stamps to trade (mint or used) and are looking for
Macau stamps you still need, we can trade based on catalogue values.
Klaus P. Queisser
APS , ISPP