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 Imperforate Proofs: U.S. Christmas Seal Imperforate Proofs are the printer's trial impressions of the accepted design. All are identified with catalog numbers from the Green's Catalog. We have identified and cataloged the following printer's proofs: