Perforated - 11 1/2
Hradčany stamps with perforation type D ŘZ 11½ form a distinct perforation group within the first Czechoslovak issue.
−11%
MH
Used
Used
Used
Showing 1 to 4 of 4 (1 Pages)
Hradčany perforation D ŘZ 11½ represents a separate perforation density group.
Type D perforation specifics
This group is characterized by different perforation spacing and related production features.
- perforation D ŘZ 11½
- perforation density differences
- printing and production analysis
- specialist-level collecting
A key category for advanced Hradčany collectors.