CL120-T1, ALA 2021 U.S. Christmas Seal Themed Calendar, FY21-Cal-13. Issued 2020 by the American Lung Association (ALA). 2021 Calendar with image of a Christmas house with a snowman in the yard. Image is from the 2020-T1x U.S. Test Design Christmas Seal sheet.
Designed by Gwendolyn Babbit, Rep. by DSW Licensing. Conversion chart on reverse of calendar. Printed on 7 x 8.5 inch card stock. Mint condition.
Christmas Seals are also known as TB Charity Seals, and are usually classified as Charity Seals, or Cinderella Stamps.
