Foreign rates
Danzig
Saar
Austria
Luxembourg
Lithuania y Memel
Czechoslovakia
Hungary
Air mail
Basic Information
Postal History
Inland
1. Postcards
2. Letters
Additional services
4. Air mail
Foreign
Foreign:
Austria
Foreign:
Czechoslovakia
Foreign:
Danzig
Foreign:
Hungary
Foreign:
Saar
Additional services
3. Air mail
Invalid usages