Number: 8980.07

Type: Temp. Rubber Handstamp. Type - O3/41

EKD

8.2.1976

LKD

9.6.1984

Years in use

8.3

(47 x 32 mm. Various)

Notes: Started in black and changed to violet in late 1976.

First blue strikes 22.4.1978 and often changed after that.