Stamp Company

William J Kozersky, Philatelist
Philatelist and dealer in collectible Charity Seals, Charity Seal Literature, Stamp Collecting Supplies, Stamp Albums, and Album pages. Plus, Stamp Packets, Postcards, USPS Souvenir Pages, and Collectible Labels.

We donate 10% of all U.S. Christmas Seals & U.S. Spring Seals sales to the American Lung Association (ALA)

CS&CSS Catalogs on CD: Published by the Christmas Seal & Charity Stamp Society (CS&CSS). The CS&CSS publishes the Green's and Mosbaugh's Catalogs, along with their own publications. The CS&CSS Catalogs provide the latest information on U.S. and Foreign Charity Seals.