85 öre
1939-06-19--1944-09-20 Air mail letter to North America, 0-5 gr
Letter fee, first rate, 30 öre (1936-07-01--1952-05-31)
Air mail fee 55 öre/5 gr (1939-06-19--1944-09-20)
There were other fees for alternative routes

90 öre
1936-07-01--1941-02-28 Air mail letter to North America, 10-15 gr
Letter fee first rate 0-20 gr, 30 öre (1936-07-01--1952-05-31)
Air fee 20 öre/5 gr, 60 öre (1934-06-01--1941-02-28)
For the city of New York it was a lower fee.

90 öre
1936-07-01--1952-05-31 Special delivery letter outsude Scandinavia, single rate
Letter fee, first rate, 30 öre (1936-07-01--1952-05-31)
Special delivery fee, 60 öre (1936-07-01--1962-06-30)

1 kr
1936-07-01--1941-02-28 Reg air mail letter to parts of Asia, 0-5 gr
Letter fee, first rate, 30 öre (1936-07-01--1952-05-31)
Air fee 0-5 gr  50 öre (1934-06-01--1941-02-28)
Reg fee 20 öre (1925-10-01--1948-03-31)

1 kr
1936-07-01--1945-09-19 Special delivery air mail letter within Europe, single rate
Single letter rate: 30 öre (1936-07-01-1952-05-31)
Air mail fee within Europe, 10 öre, (1927--1945-09-19)
Special delivery fee, 60 öre (1936-07-01--1962-06-30)