118-T3, 2018 U.S. Test Design Christmas Seals, As Required Strip of 7 Designs, VF, MNH. Issued 2018 by the American Lung Association (ALA). Artwork by Claire Comerford. Images of puppy holding Christmas gift, Santa in sled flying over village, snowman at bird house, squirrel and bird, puppy with Santa cap, Santa riding bike with presents, two rabbits. Multicolored, self-adhesive, serpentine die cut. All images trimmed in green within red border. Christmas Seals 2018 at bottom of each seal.
These are test designs. Since 1979, the American Lung Association has issued test designs to determine the design of the national seal for the following year.
Christmas Seals are also known as TB Charity Seals, and are usually classified as Charity Seals, or Cinderella Stamps.
