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.

Name:
Institution:
E-mail address:
Explain your correction here:
To protect against spam entries,
please type the sum of 5 and 2 into this box
(i.e. the number between 6 and 8):