1996-1x, 1996 U.S. Christmas Seals Sheet, pm "F", full gum, F, MNH.
Issued by the American Lung Association. Designed by school children. Images of various designs. Sheet of 53 (6x9) seals, with the 54th seal containing details about the ALA children's design contest. SE 3S with perforated margin at top. Seal size: 291/2x21mm.