Stiles & Storrs (fl.1792); surveying instruments.
Plymouth: Benjamin Warren (fl.1740-1790); surveying and nautical instruments.
Salem: Jedidiah Baldwin (c.1777-1829); surveying instruments.
Samuel Emery (1787-1882); mathematical instruments.
John Jayne (late 18th century); mathematical instruments.
Benjamin King (1740-1804); nautical instruments.
Daniel King (1704-1790); mathematical instruments.
John Prince (1751-1836), practitioner; scientific instruments.
Southwick: Amasa Holcomb (1787-1875); surveying and mathematical instruments.
NEW HAMPSHIRE
Exeter: Benjamin C. Gilman (1763-1835); mathematical instruments and clocks.
Hanover: Jedidiah Baldwin (c.1777-1829); surveying instruments.
Newmarket: John Kennard (1782-1861); surveying instruments.
Portsmouth: Thomas S. Bowles (c.1765-1821); surveying instruments.
Walpole: Gurdon Huntington (1763-1804); clocks and surveying and other instruments.
NEW JERSEY
Elizabeth: Aaron Miller (fl. 1748-1771); surveying instruments, clocks, and compasses.
Wistarburg: Richard Wistar (fl. 1752); glass and thermometric instruments.
NEW YORK
Fishkill: John Bailey (fl. 1778); surveying and surgical instruments.
New York: Thomas Biggs (fl. 1792); surveying instruments.
Bulmain & Dennies (fl. 1799); nautical instruments.
H. Caritat (fl. 1799); astronomical prints.
John Donegan (fl. 1787); barometers, thermometers, and philosophical instruments.
W. Fosbrook (fl. 1786); surgical and dental instruments.
Joseph Gatty (fl. 1794); barometers, thermometers and philosophical instruments.
James Ham (fl. 1754-1764); mathematical instruments.
William Hinton (fl. 1772); mathematical instruments.
Early American Scientific Instruments and Their Makers · The Wunder Library — complete classics, free to read, with narration.