International post card with perfin "IM/L" in the stamp. The post card is franked correctly with 10 øre, which was [...]
I11 Industrifagene
Morten Mikkelsen2021-08-05T09:17:50+02:00Local letter with perfin "Ind." in the stamp. The letter is franked correctly with 10 øre, which was there rate [...]
I12 Ivan Olsens Eftf.
Morten Mikkelsen2020-03-15T19:41:14+01:00Domestic post card with perfin "I.O." in the stamp. The letter is franked correctly as printed matter with 10 øre, [...]
I14 J. P. Petersen
Morten Mikkelsen2020-03-22T10:10:31+01:00International post card with perfin "I.P.P." in the stamp. The post card is franked correctly with 25 øre, which was [...]