Stamp Type:
M13z
Postal Office: PRAHA 55
Stamp Number: 10a
Official Period Of Usage: 19190000 - 19200000
Personal Registration Of Usage:
19190807 to 19200303
Comment:
Registrations
Hradcany on cutting
Hradcany
Other stamp on letter
Background For The catalogue
The catalogue is based on The Monografie Československých Známek Volume 16, 1 + 2, and Volume 17, 1 + 2.