JGS & Co 37 Z
— 30/03/2023Found by Ian Suddaby at the Manuel Works, Whitecross. This example is not in my possession. Stein, Castlecary
Read more-
-
Glenboig 37 Z
— 02/05/2016Found at Glenboig Union Fire Clay Works. Glenboig Union Fireclay Company, Glenboig, Lanarkshire. Alternative
Read more
