Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
BROWN, GEORGE Scotland, 1650-1730, MIM Rotulas Arithmetica = RSM (1699,incomplete), (1699), (1700), (1701). Rev. George Brown; patented his Rotula Arithmetica, a simple calculator, in 1698. Edinburgh. Bryden 15; Morrison-Low 1; RSW.

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