111-1.6x2, 2010 ALA Greeting Stickers & Address Labels, R12-CSCS-5-10, VF, MNH. Issued 2011 by the American Lung Association (ALA).
Designed by Marcello Corti/Advocate Art. Sheet of twenty-two (22) self adhesive, die cut, greeting stickers, and twenty-four (24) address labels with images from the 2011 U.S. National Christmas Seals, encloed within a green border, "R12-CSCS-5-10" in bottom margin.
Text on reverse of the sheet - Helping People With Lung Disease ...
Christmas Seals are also known as TB Charity Seals, and are usually classified as Charity Seals, or Cinderella Stamps.