121-S1, 2021 ALA National Design U.S. Spring Charity Seals, As Required Strip of six (6) designs, VF, MNH. Issued 2021 by the American Lung Association (ALA). Designed by Helen Brindley. Image by Design Licensing. Images of birdhouse, wildlife scene, bear with flowers, eggs and ducklings, dog, cat, boots, American Lung Association at bottom of each seal. Images are framed in turquoise. Self adhesive, die cut, six (6) designs.
This design appeared on the 120-S2x ALA Test Design U.S. Spring Charity Seals Sheet.
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 Charity Seals are also known as TB Seals, and are usually classified as Charity Seals, or Cinderella Stamps.
