SG Concise (2015): X992
SG Specialised (10th edition): U427
1980 50p Ochre Machin Cylinder Block
Cylinder 31 dot
The Deegam reference numbers and notations are the copyright of Douglas G.A. Myall and are used with his kind permission, as given by the author on page P-1 of the Deegam Complete Machin Handbook.
This product was added to our catalog on Friday 22 November, 2019.