Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
CRICHTON, J. England, c.1825, OIM Microscopes = P.C., Soth. 11/9/59, 6/8/70; Monocular Microscope = Soth.-B 9/15/76. either John 2 or Joseph Crichton. 112 Leadenhall Street, London. RSW.

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