International post card with perfin "N.B." in the stamp. The post card is franked correctly with 20 øre, which was [...]
N11 M. C. Christiansen
Morten Mikkelsen2020-07-26T10:26:55+02:00Domestic letter with perfin "N.B." in the stamp. The letter is franked correctly with 20 øre, which was the rate [...]
N12 A/S Nordisk benzin Compagni
Morten Mikkelsen2020-07-26T17:11:38+02:00Domestic letter with perfin "N.B.C." in the stamp. The letter is franked correctly as printed matter with 4 øre, which [...]
N14 N. C. Breit & Co
Morten Mikkelsen2020-07-26T17:31:49+02:00International registered letter with perfin "NBC" in the stamps. The letter is franked correctly with 3 x 15 + 10 [...]