9A-33.11x, 1960 U.S. Easter Charity Seals Sheet, full gum, F, MNH. Fresh, firm paper, vibrant colors, never folded, shipped flat.
Issued 1960 by the National Society for Crippled Children and Adults, Inc. Three designs in sheet, each red and blue. Full sheet of 37 (6x3)(1x1)(6x3) seals; perf. 121/2, SE3S. Union Label on margin, printer's mark "F" on seal #16.
Easter Seals are usually classified as Charity Seals or Cinderellas.