Philatelist

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 Saturday (3/30/2024) will arrive within 2-3 days.

U.S. Christmas Seal Die Proofs: U.S. Christmas Seal Die Proofs are printed from a small plate with a single copy of the design made from the original negative. They are often displayed in the center of a much larger piece of paper. Die Proofs are identified with catalog numbers from the Green's Catalog. We have identified and cataloged the following Christmas Seal die proofs: