Hey Tom...your 'recall' is correct. It is the Stenton from NY city, though whether it was the Cliff Street address, the Maiden Lane address or the two stores he opened on Platt Street and Pearl Street in 1857 it's hard to tell. It could be a merchandised private label 'F. Fenney' or 'C.T. Bingham' or it could be a blade manufactured by Stenton himself.
Zak would probably know for sure as he has done some extensive research on the Stenton family.
The scales are Bakelite, and although I really like the look of them, they are not the original scales, and will probably be replaced shortly with the correct and original pressed blond horn scales inscribed "The American Gentleman's Razor".
Her's some pics of the razor BEFORE I restored it:
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