$2,350
Surveyor's Vernier Compass by George Leighton Whitehouse, Dover, New Hampshire, with 5 1/2-inch diameter compass card divided 0-90 in four quadrants, brass needle clamp, mahogany body on straight maple arm with two bubble-levels (one inset), bone vernier with screw-thread adjustment, two horizontal sights mounted below the arm and two vertical sight vanes, lg. 14 in., in fitted green-painted box.
Auctioneer:
Skinner
Date:
2004-09-11