You will get 25 Different Space/Astronauts/Satellites Series All Large stamps Rare set.All are Genuine old vintage stamps.Rare Collection.All stamps are listed on major world wide catalogues.Get them while you can. We only arrange and repack original stamps collection.A Good find for serious Collectors.Stamps are available in the following categories:Postage (used stamps),Cancelled to order (CTO) - stamps printed and cancelled by countries for earning foreign exchange by country of origin,Mint stamps (not cancelled) having 100% face value,Commemoratives,Overprints - An overprint is an additional layer of text or graphics added to the face of a postage stamp.