120-1x2, 2020 ALA National Design U.S. Christmas Seals Sheet, FY21-FU1S-4-01, VF, MNH. Issued 2020 by the American Lung Association (ALA). Designed by Makiko/artlicensencing.com. Images of skating penguins, teddy bear under tree, owls on a limb, snowmen, white bears, Santa and reindeer, bear with present. Images trimmed in red, all within white border. "Christmas Seals 2020" at top of each Christmas Seal.
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 56 seals (3x8) + (2x8) + (2x8) without gift tags, margin on 4 sides. Horizontal gutters between 3rd & 4th, and 5th & 6th rows. Dated 2020 with "FY21-FU1S-4-01" in bottom margin. Seal size: 21x18mm.
"Celebrating over 110 years" ... on the reverse of sheet.
Christmas Seals are also known as TB Charity Seals, and are usually classified as Charity Seals, or Cinderella Stamps.