William J Kozersky, Philatelist |
1990-1999 U.S. Christmas Seal Sheets: Issued 1990-99 by the American Lung Association (ALA). The 1990-99 U.S. National and Test Design Christmas Seals were designed by various artists; see item descriptions. All U.S. Christmas Seal Sheets identified by Green's Catalog Part 1 catalog numbers. We have identified and cataloged the following sheets: |