Domestic letter with perfin “JÆ/SA” in the stamp. The letter is franked correctly with 20 øre, which was the rate for domestic letters in the period from July 1st 1940 to May 31th 1950. The stamp is cancelled January 9th 1947 with TMS Nr. 117.3 København *K.* M.A. Westh was the director of the association in 1947.