Philatelist

William J Kozersky, Philatelist
Charity Seals, Stamp Packets, Collectible Labels

Philatelist and dealer in collectible Charity Seals such as Christmas Seals, Spring Seals, Local TB Seals, Foreign TB Seals, Easter Seals, Boys Town Seals, Charity Seals, and Charity Seal Literature. Plus, Cinderella Stamps, Topical and Foreign Stamp Packets, Disney Stamps, Stamp Collecting Supplies, Postcards, and Collectible Labels.

We donate 10% of all U.S. Christmas Seals & U.S. Spring Seals sales to the American Lung Association (ALA)

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Catalogs Used for Identification and Descriptions

We use the following Reference Catalogs to identify and describe all stamps and seals:

  • Scott Standard Postage Stamp Catalogue - Vol. 1 to 6
  • Scott Specialized Catalogue of U.S. Stamps & Covers
  • Stanley Gibbons Stamps of the World Catalogue - Vol. 1 to 6
  • Brookman U.S. & Canada Stamps & Postal Collectibles Price Guide
  • Green's Catalog of the Tuberculosis Seals of the World - Vol. 1, 2, 3
  • Mosbaugh's U.S. All Funds Seal Catalog - Parts 1 to 11
  • CS&CSS Catalog - The Christmas Seal Catalog, 2006 ed.
  • Unitrade Specialized Catalogue of Canadian Stamps

    • The Green's Catalogs, Mosbaugh's Catalogs, and CS&CSS Catalogs are available for purchase at this store.


    We are an authorized distributor of Christmas Seal & Charity Stamp Society Literature.
    Beattie's Canada Local & National Easter Seal Catalog, 2007 ed., CD More Information
    Beattie's Canada Local & National Easter Seal Catalog, 2007 ed., CD
    $9.75
    Green's Catalog, Part 2, U.S. Local TB Christmas Seals, 1983 ed., CD More Information
    Green's Catalog, Part 2, U.S. Local TB Christmas Seals, 1983 ed., CD
    $9.75
    Mosbaugh's Catalog, Sec. 9A, U.S. Easter Seals, Classic Edition More Information
    Mosbaugh's Catalog, Sec. 9A, U.S. Easter Seals, Classic Edition
    $5.75
    Green's Catalog, TB Seals, Part 2, U. S. Local TB Christmas Seals, 1983 ed. More Information
    Green's Catalog, TB Seals, Part 2, U. S. Local TB Christmas Seals, 1983 ed.
    $13.75
    Mosbaugh's Catalog, Red Cross Charity Seals of The World, 1984 Ed. CD More Information
    Mosbaugh's Catalog, Red Cross Charity Seals of The World, 1984 Ed. CD
    $9.75
    SALE
    Green's Catalog, TB Seals, Part 1, U.S. National Christmas Seals, 2013 ed. More Information
    Green's Catalog, TB Seals, Part 1, U.S. National Christmas Seals, 2013 ed.
    $25.75$20.75
    Mosbaugh's Catalog, Sec. 3, Catholic Charity Seals, 1962 ed., Rev. 1983 More Information
    Mosbaugh's Catalog, Sec. 3, Catholic Charity Seals, 1962 ed., Rev. 1983
    $11.75
    Green's Catalog, Canada Local TB Charity Seals, 2011 ed., CD More Information
    Green's Catalog, Canada Local TB Charity Seals, 2011 ed., CD
    $9.75
    Green's Catalog, Part 3, Foreign TB Charity Seals, 2007 Supplement, CD More Information
    Green's Catalog, Part 3, Foreign TB Charity Seals, 2007 Supplement, CD
    $9.75
    Beattie's Canada Local & National Easter Seals Catalog, 2004 ed. More Information
    Beattie's Canada Local & National Easter Seals Catalog, 2004 ed.
    $21.75
    U.S. Christmas Seal Buttons, Pins, & Medals Catalog, 2007 ed., CD More Information
    U.S. Christmas Seal Buttons, Pins, & Medals Catalog, 2007 ed., CD
    $9.75
    Mosbaugh's Catalog, Sec. 1, Patriotic & Veteran's Charity Seals, Rev. 1979 More Information
    Mosbaugh's Catalog, Sec. 1, Patriotic & Veteran's Charity Seals, Rev. 1979
    $5.75
    View Complete List