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 [...]
Insured letter with perfin "LK/F" in the stamps. The letter is franked correctly with 2 kr + 80 øre = [...]
Domestic insured letter with perfin "JT" in the stamps. The insured letter is franked correctly with 50 + 15 øre [...]
Domestic insured letter with perfin "Job." in the stamp. The letter is franked correctly with 60 + 5 øre = [...]