Postby Jazzman111 » Thu Nov 01, 2018 12:21 pm
(I replied earlier using my mobile phone but the message seems not to have made it to this site. So I'll ask the indulgence of this site's moderator if a duplicate shows up and has to be deleted.)
Thanks very much, traintime, for a most informative and helpful response. The Silver Salon Forum site has the exact same marks as the one on my knife but, since it has no explicit attribution of the corresponding silversmith, I suspect that at least for now a plausible guess on possible candidates is as close as I'll get to an identification. Kovel's _American Silver, Pewter and Silver Plate_ cites a George Platt (c. 1820--founded company?) who worked out of New York City. This could be another possible candidate. I'm getting the impression that concepts like copyrights and registered logos had yet to be applied in the relatively low regulation climate of mid-to -early 19th century silversmiths, so they felt free to "borrow" and tailor to their own purposes the pseudo-hallmarks of other silversmiths.