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. Plus, Topical and Foreign Stamps, Disney Stamps, Stamp Collecting Supplies, and Postcards.
|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:|