name is acid etched, so there's no doubt of its origins, but not something that appears in the Eve Thrower & Mark Hill booklet on this factory - neither do I see it in Hajdamach or Miller. The lines are about 1 - 2mm deep and have been left matt, and in places unsymmetrical in their spacing. Height is something like 8.75"/220mm. Doesn't seem to have much of a 'ding', although may well have some lead content - and rim is ground/polished and bevelled, although no pontil on the bottom. I'm thinking this backstamp is early 1990's - and grateful for confirmation - and would appreciate any information on these 'cut' pieces. Were they few in number, and was the cutting outsourced possibly. Look forward to all replies, and thanks for looking
