MARTIN, JOSHUA LOVER |
England, fl.1774-82, MIM NIM OIM |
Quadrant = KEN; Telescope = KEN. |
son of Benjamin Martin; see Martin and Son; patented an improvement on Hadley's quadrant in 1774; took out a patent for drawing brass tubes, 1782; quadrant signed "Martin Invt. et fecit London." |
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Taylor 2(289); H.C. King 2; Dewhirst; Clay and Court; Millburn 8. |
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