International letter with perfin “C.S.F.” in the stamp. The letter is franked correctly with 40 øre, which was the rate for international letter from February 1st 1921 to October 31th 1925. The stamp is cancelled August 10th 1923 with a whole letter machine type SP. 4B.K K.2 Bro. V.

C 57 C. Schous Fabriker A/S

C. Schous Fabriker A/S
Kronprinsessegade 28
1306 København K

“C.S.F.” has been seen used in the period from November 1908 to April 1970



Known positions

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Green indicates the Perfin position on the current item.

No history yet.