NWF 8-255C.24, 1979 National Wildlife Federation Christmas Charity Stamps Sheet, full gum, F, MNH. Issued 1979 by the National Wildlife Federation (NWF). Sheet has been folded, shipped flat.
Sheet of 36 (6x6) stamps, seal size: 27x37mm, images of a Blackburnian Warbler, White Tail Deer, White Winged Crossbill, Whistling Swans, Canada Lynx, and Cardinal alternating throughout sheet.
Funds derived from the donations received for these stamps were used to support the activities of the National Wildlife Federation (NWF).
NWF Christmas Charity Stamps are usually classified as Charity Seals, or Cinderella Stamps.