Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
DOLLOND AND SON England, c.1752, MIM OIM Orrery = Morrison Planetarium, San Francisco, Cal.; Telescopes = Soth. 10/17/60, D.(1972)(1977); Microscope = WHI. John Dollond 1 and Peter Dollond. London. Whipple 1; RSW; O'Mara; Wynter 1.

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