This is what I'm currently bidding on at eBay:
This is the same logo used by Thomas B. Jeffery & Co. from 1900-1910, and then The Thomas B. Jeffery Company from 1910-1913. I am thinking there is a slight possibility that it's from that time period due to the lead solder, but it could also be from the 1952 Nash 50th Anniversary time period, perhaps.
Another cool item found in the eBay search at the bottom of our Main Index on the forum.
