International letter with perfin “D.F./K.” in the stamp. The letter is franked correctly with 50 øre, 30 øre was the rate for international letters from November 1st 1933 to June 30th 1940 and 20 øre which was the rate for airmail in the period from November 1st 1933 to October 10th 1939. The stamp is cancelled October 5th 1934 with København 1. Bro II.

D 40 De forenede Kulimportører A/S

De Forenede Kulimportører A/S
Holmens Kanal 5
1060 København K

“D.F./K.” has been seen used in the period from December 1922 to January 1952



Known positions

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Green indicates the Perfin position on the current item.

No history yet.