We have more than 25 years in the stamp business and have built an extensive inventory of U.S. and worldwide stamps and covers. Selling at West Coast stamp shows and via mail, our customer base numbers several thousand collectors. Our experience also includes several years of business on eBay where we have a positive feedback of more than 5800 representing over 8500 transactions. Our adherence to American Stamp Dealer Association and American Philatelic Society principles guarantees you will have a safe and smooth experience dealing with AllstamP.net.