International letter with perfin "S.L.S." in the stamps. The letter is franked correctly with 20 + 10 ører = 30 [...]

S34 Svendborg Konfektionsfabrik
Morten Mikkelsen2020-10-17T11:28:15+02:00Domestic post card with perfin "S.K." in the stamp. The post card is franked correctly with 15 øre, which was [...]
P39 Poul Thinggaard
Morten Mikkelsen2020-10-10T09:33:00+02:00Domestic letter with perfin "P.T." in the stamp. The letter is franked correctly with 15 øre, which was the rate [...]
L47 A/S L. Lange & Co
Morten Mikkelsen2020-05-15T07:47:53+02:00Domestic letter with perfin "LL" in the stamps. The letter is franked correctly with 15 øre, which was the rate [...]