I have recently bought a set of 4 Birmingham silver 'Allied Flags' menu holders. They are clearly marked for William Comyns, 1914. But, they each bear an extra serial number (A 6939) and I am hoping that someone can tell me what this number refers to?
I have searched this forum (and wider) and it doesn't seem to fit being either a Registry or Patent number. The box bears the retailers name of "R. Ashworth & Co Ltd. Goldsmiths & Silversmiths Harrogate". I wonder is it a retailers mark?





Apologies if this is the wrong part of the forum to ask this question. My main interest is Georgian era silver, but every so often I can't resist buying something that is outside this area (still, its all part of the learning process).
Thank you, Owen