William J Kozersky, Philatelist

Philatelist, collector, and dealer in collectible Charity Seals such as Christmas Seals, Spring Seals, Local TB Seals, Foreign TB Seals, Easter Seals, Boys Town Seals, Charity Seals, and Charity Seal Literature. Plus, Cinderella Stamps, Topical and Foreign Stamp Packets, Disney Stamps, Stamp Collecting Supplies, Postcards, and Collectible Labels.

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

Please Note: the USPS estimates that orders shipped Thursday (2/29/2024) will arrive within 2-3 days.

Mosbaugh's Catalogs: Mosbaugh's All Funds Charity Seal Catalogs on CD. Originally compiled by R.C. Mosbaugh in 1962. The catalogs have been continually updated by the CS&CSS. They are a valuable resource to those who specialize in the study and collection of U.S. Charity Seals. The catalogs listed are the latest editions available.