Service & postal due stamps
Official and postage due stamps of Czechoslovakia II period were used for government correspondence and collecting insufficient postage. The category includes service stamps and surcharge issues from the post-war era.
−27%
MNH
−25%
MNH
Czechoslovakia II official and postage due stamps reflect administrative and postal regulation history.
Post-war postal administration
These stamps document government correspondence and postal fee enforcement after 1945.
- official government stamps
- postage due issues
- post-war postal regulations
- important administrative history
A specialized collecting area of modern postal history.