No hallmarks are intact, and I date it at c.1775. What is confusing is that the hallmarks are so worn as to only leave the scrap you see in the photo, whereas the feathering is absolutely pristine.
Does anyone think the feathering could be a later alteration, or suggest a theory to clear it of this charge? Also, if anyone could put a name to the mark, I will be very impressed and grateful.
Miles


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