Canada 221, 1921 Muskoka Free Hospital Canada TB Charity Seal, full gum, F, MNH. Issued 1921 by Muskoka Free Hospital for Consumptives, Gravenhurst, Ontario.
Santa and snowy cross. Seal size: 22x29mm; perf. 121/2; colors: red, yellow, and green.
Muskoka issued seals from 1908-21, all dated and showing the name of the society.
TB Charity Seals are also known as Christmas Seals, and are usually classified as Charity Seals, or Cinderella Stamps.