Webster Signature Database - Suggest Correction

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Signature	Maker	Instruments	Comments	Location	References
CLEAVES, NATHANIEL	USA, c.1839, MIM PHIM	Hydrometer, silver = Salem Maritime Nat'l Historic Site, Mass.; Slide Rule = MYS.	invented a silver hydrometer; successor to J.W. Harris, Boston, Mass.	Boston, Mass.	RSW.
CLEAVES, NATHANIEL	USA, c.1839, MIM PHIM	Hydrometer, silver = Salem Maritime Nat'l Historic Site, Mass.; Slide Rule = MYS.	invented a silver hydrometer; successor to J.W. Harris, Boston, Mass.	Boston, Mass.	RSW.

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