118-ST1x, 2018 ALA Test Design U.S. Spring Charity Seals Sheet, R18-ESFA-4-13. Sheet of 36 seals, self-adhesive, VF, MNH. Issued 2018 by the American Lung Association (ALA). Designed by Lisa Audit, licensed by Wild Apple. Images of flowers, rabbits, sparrow, butterflies, and rabbit with flowers. Images framed in white, within purple 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 36 (6x6) seals, SE4S, no union label, self-adhesive, purple margin. "R18-EFAS-4-13" on bottom margin. "Keep Your Lungs Healthy ..." on reverse of 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 Cinderalla Stamps.