International letter with perfin "FB" in the stamp. The letter is franked correctly with 1 kr + 20 øre= 120 [...]
![](https://www.mortenmikkelsen.dk/wp-content/uploads/2020/01/F09-scaled.jpeg)
F09 F. Bülow & Co’s Værksted
Morten Mikkelsen2020-01-18T13:07:03+01:00Local letter with perfin "FB" in the stamp. The letter is franked correctly as comercial documents with 8 øre, which [...]
![](https://www.mortenmikkelsen.dk/wp-content/uploads/2020/10/S60-scaled.jpeg)
S60 Statspolitiet
Morten Mikkelsen2023-03-27T10:36:46+02:00Domestic "wrapper" with perfin "Stp." in the stamps. The "wrapper" is franked correctly as printed matter with 12 øre, which [...]