Auction # 2510 WORLDWIDE + ARGENTINA: Special March auction

About 160 or more covers, cards etc. with special postmarks and marks, cinderellas, related to POLAND and topic Copernicus, in general of very fine quality! IMPORTANT: Please view ALL the photos of the lot, because all the material has been scanned. Heavy lot, shipping costs worldwide from Argentina will be approximately US$25, please take this into account before placing your bid.