by way of update and for those interested - I have discovered that the b.k & co refers to bigelow kennard & co, which was a Boston jeweller. See http://oasis.lib.harvard.edu/oasis/deliver/~bak00242
Chris
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Hallmark Questions - New service by: Antique Jewelry Investor Support
Hi Mark we have a hallmark question service now:-) so that we can get to all the questions in a timely manner. Photos are required
