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William J Kozersky, Philatelist Philatelist and dealer in collectible Charity Seals, Charity Seal Literature, Stamp Collecting Supplies, Stamp Albums, and Album pages. Plus, Stamp Packets, Postcards, USPS Souvenir Pages, and Collectible Labels.
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| NWF Annual Issues Charity Seals: National Wildlife Federation (NWF) Annual Issues Charity Seals. Funds derived from the donations received for these stamps were used to support the activities of the National Wildlife Federation (NWF). They were generally intended to be used on mail, as a way of advertising support of the charity. NWF Charity Seals are identified by Mosbaugh's Catalog Part 8 catalog numbers. |
