104-S1x1, 2004 ALA National Design U.S. Spring Charity Seals Sheet, 1973S, VF, MNH. Issued 2004 by the American Lung Association (ALA). No designer identified. Images of baby animals: chicks, lamb, ducks, bunny. Images are framed in alternating pink, purple, green, 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 48 (6x8) seals, four designs, self-adhesive, straight die cut, no union label. 1973S on bottom margin on reverse. "Keep Your Lungs Healthy ... " on reverse of sheet.
Formerly 2004-S1x in the Green's Part 1 Catalog.
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 aso known as Spring Seals, and are usually classified as Charity Seals, or Cinderalla Stamps.