HOUGHTON, ROWLAND |
USA, 1678-1744, MIM SIM |
Surveyor's Compass = USNM. |
this may be his "New Theodolate" patented in 1735, with a sundial on the outer ring; also listed as a wooden pump maker; may have worked with John Dabney. |
north side of the Town House, Boston, Mass. |
Bedini 1, 8 & 13; Smart 1; USNM. |
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