William J Kozersky, Philatelist |
1970-1979 Canada Christmas Seal Sheets: Issued 1970-1976 by the Canadian Tuberculosis Association (CTA), and 1977-1979 by rhe Canadian Lung Association (CLA). The 1970-1979 Canada Christmas Seals were designed by various artists. TB Charity Seals are also known as Christmas Seals. All Canada Christmas Seal Sheets are identified by Green's Part 3 and Unitrade Catalog numbers. We have identified and cataloged the following sheets: |