PRAHA 5*…………4a

Image of the cancellation type.

Stamp Type:  M13z
Postal Office: PRAHA 5
Stamp Number: 7b
Official Period Of Usage: 0001-01-01 - 0001-01-01
Personal Registration Of Usage:  1919-06-03 to 1920-04-23

Comment: Date not in inverted position.

Background For The catalogue

The catalogue is based on The Monografie Československých Známek Volume 16, 1 + 2, and Volume 17, 1 + 2.