Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
DANIELL, JOHN FREDERICK England, 1790-1845, PHIM Hygrometer = WHI. inventor of the Daniell cell, the register pyrometer and the Daniell hygrometer; first professor of chemistry at King's College, London.. London. USNM; Whipple 1; Middleton 1; Coffeen 56.

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