International registered letter with perfin "N.L." in the stamps. The letter is not franked correctly with 50 + 20 øre [...]
N34 C.B. Petersen
Morten Mikkelsen2020-08-29T17:19:37+02:00International letter with perfin "N.L." in the stamps. The letter is franked correctly with 40 øre, which was the rate [...]
N36 A/S Elektro – Materiel
Morten Mikkelsen2021-07-05T09:36:18+02:00International letter with perfin "NMF" in the stamp. The letter is franked correctly with 40 øre, which was the rate [...]
N36 Auto-Materiel A/S
Morten Mikkelsen2020-10-10T16:53:00+02:00International letter with perfin "NMF" in the stamp. The letter is franked correctly with 30 øre, which was the rate [...]