International insured letter with perfin "LB" in the stamps. The letter is franked correctly, see table below. The stamps are [...]

International insured letter with perfin "LB" in the stamps. The letter is franked correctly, see table below. The stamps are [...]
Domestic letter with perfin "V-H" in the stamp. The letter is franked correctly with 20 øre, which was the rate [...]
Domestic post card with perfin "R./H/V." in the stamp. The post card is franked correctly with 10 øre, which was [...]
Domestic letter with perfin "F.A.&Co" in the stamp. The letter is franked correctly with 50 øre, which was the rate [...]