William J Kozersky, Philatelist

Philatelist and dealer in collectible Charity Seals such as Christmas Seals, Spring TB Seals, Local TB Seals, Foreign TB Charity Seals, Easter Seals, Boys Town Seals, and Charity Seal Literature. Topical and Foreign Stamps, Stamp Collecting Supplies, Postcards, and Collectible Stocks & Bonds. Plus Collectible Labels such as: Crate Labels, Cigar Labels, Broom Labels, Beer Labels, Spirits Labels, and Wine Labels.

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: