70 öre
1921-07-01--1922-09-30 Reg letter
outside Scandinavia, single rate
Letter rate 40 öre (1921-02-01--1922-09-20)
Reg fee 30 öre (1921-07-01--1925-09-30)
110 öre
1921-07-01--1922-09-30 Reg letter
outside Scandinavia, third rate
Letter fee, third rate, 80 öre
(1921-02-01--1922-09-30)
Reg fee, 30 öre (1921-07-01--1925-09-30)