121-ST1x, 2021 ALA Test Design U.S. Spring Charity Seals Sheet, FY21-EFAS-4-10, VF, MNH. Issued 2021 by the American Lung Association (ALA). Designed by Makiko/artlicensing.com. Images of bunny with egg, flowers and chicks, puppy in basket, bunny with basket, girl and puppy, animal scene. Images are framed in pink, within pink margin.
Image of Cross of Lorraine with text "American Lung Association" at bottom margin of each seal. The Cross of Lorraine is the international symbol of the crusade against TB.
Sheet of 36 (6x6) seals, SE4S, no union label, self-adhesive, "FY21-EFAS-4-10" on bottom margin. "Keep Your Lungs Healthy ..." on reverse of sheet.
These are test designs. Since 1979, the American Lung Association has issued test designs to determine the design of the national seal for the following year.
The American Lung Association (ALA) issues Charity Seals twice a year. U.S. Christmas Seals before, or at Christmas, and U.S. Spring Seals before, or at Easter.
Spring TB Charity Seals are also known as Spring Seals, and are usually classified as Charity Seals, or Cinderalla Stamps.