Domestic letter with perfin “WS&C” 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 August 19th 1947 with TMS Nr. 125.3 København K.
W 20 Wilh. Sonesson & Co.
A/S Wilh. Sonesson & Co.
Nørre Farimagsgade 13
1364 København K
“WS&C has been seen used in the period from March 13 to October 1951
Green indicates the Perfin position on the current item.
This perfin is also known on Swedish stamps used by their office in Malmö