
Stamp Type:
M2
Postal Office: HELENÍN
Stamp Number: 1
Official Period Of Usage: 19181028 - 19200000
Personal Registration Of Usage:
19191018 to 19200130
Comment:
Registrations
Hradcany
Background For The catalogue
The catalogue is based on The Monografie Československých Známek Volume 16, 1 + 2, and Volume 17, 1 + 2.