Marks on silver spectacles frames
Posted: Sun May 19, 2019 7:29 pm
Hi everyone,
This is my first posting on this forum, so please be gentle with me!
I have a pair of antique eyeglasses with confusing marks. The front part that holds the lenses is marked with the date letter "o" on one side of the nose piece, and a duty mark - King George III? - on the other. The front temple pieces on both sides have the initials "IM", a lion sterling mark and, again, a duty mark. The rear temple parts are just stamped with the lion sterling mark.
Now, what I'm wondering is, why are there no assay office marks? And, without an assay office mark, is it possible to determine the year these glasses were made?
I'm beginning to wonder if these frames were made in Canada, where they were found, and that these hallmarks might be psuedo-marks, mimicking British hallmarks. If so, perhaps the maker could be John Munro, from New Brunswick?
Here are a few photos; please let me know what you think:
Thanks!
This is my first posting on this forum, so please be gentle with me!
I have a pair of antique eyeglasses with confusing marks. The front part that holds the lenses is marked with the date letter "o" on one side of the nose piece, and a duty mark - King George III? - on the other. The front temple pieces on both sides have the initials "IM", a lion sterling mark and, again, a duty mark. The rear temple parts are just stamped with the lion sterling mark.
Now, what I'm wondering is, why are there no assay office marks? And, without an assay office mark, is it possible to determine the year these glasses were made?
I'm beginning to wonder if these frames were made in Canada, where they were found, and that these hallmarks might be psuedo-marks, mimicking British hallmarks. If so, perhaps the maker could be John Munro, from New Brunswick?
Here are a few photos; please let me know what you think:
Thanks!