112-ST2x, 2012 ALA Test Design U.S. Spring Charity Seals Sheet, R12-EFAS-4-16, VF, MNH. Issued 2012 by the American Lung Association (ALA). Designed by Rose Mary Berlin. Images of Duck with Umbrella, Bunnies, and Chicks. Images within white margin.
Image of Cross of Lorraine with text "American Lung Association" at top margin of each seal. The Cross of Lorraine is the international symbol of the crusade against TB.
Sheet of 42 (7x6), SE4S, no union label. "R12-EFAS-4-16" on bottom margin. "Keep Your Lungs Healthy" on reverse of sheet.
Note: Formerly listed in Green's Part 1 Catalog as 2012-S3x.
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.