PRAHA 18*…………1b

Image of the cancellation type.

Stamp Type:  M13z
Postal Office: PRAHA 18
Stamp Number: 2a
Official Period Of Usage: 19190000 - 19200000
Personal Registration Of Usage:  19190225 to 19190519
Broken Text

Comment:

Registrations

Hradcany on letter
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.