SOWERBY, J. |
England, c.1850, MIM PHIM |
Mathematical Instrument = Soth. 7/15/63; Sector, boxwood = D.; Surveyors Rule, ivory = D.(1976); Wheel Barometer = X. |
the barometer is signed "J. Sowerby London"; the other instruments are signed "Sowerby London." |
Chiswell Street, London. |
Goodison 1; Moskowitz; Coffeen II; RSW. |
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