$861
J. Pool & Co. Brass Surveyor's Vernier Compass, Easton, Massachusetts, 19th century, 5 1/2-in. engraved silvered dial marked as above with floral decorated "North" star, needle ring calibrated 0-90 in four quadrants, dual bubble levels and vernier scale marked 0-30, sighting vanes and tripod mount, housed in a fitted mahogany box, instrument lg. 14 3/4 in.
Auctioneer:
Skinner
Date:
2014-11-01