Webster Signature Database - Suggest Correction

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Signature	Maker	Instruments	Comments	Location	References
PALMER AND HALL	USA, fl.1849-57, PHIM		successors to Daniel David, Jr.; the firm became "Thomas Hall" in 1857; made electrical apparatus.	Boston, Mass.	Romaine; USNM.
PALMER AND HALL	USA, fl.1849-57, PHIM		successors to Daniel David, Jr.; the firm became "Thomas Hall" in 1857; made electrical apparatus.	Boston, Mass.	Romaine; USNM.

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