William J Kozersky, Philatelist

Philatelist and dealer in collectible Charity Seals such as U.S. Christmas Seals and U.S. Easter Seals, Foreign TB Charity Seals, Boys Town Charity Seals, Charity Seal Literature, Topical and Foreign Stamps, Stamp Albums, and Postcards.

Support the American Lung Association While You Shop
We donate 10% of all U.S. Christmas Seals & U.S. Spring Seals sales to the American Lung Association

U.S. Christmas Seal Blocks: U.S. National & Test Design Christmas Seals in blocks. Sorted by years, collections, and slogan & portrait seals. All are identified with catalog numbers from the Green's and Scott Catalogs. We have identified and cataloged the following blocks: