F2112-1

Universal Quadrant Long Caption: A popular tool used by surveyors for land measurement. This example has a compass for determining direction and a geared movement for fine adjustment. Credit line: © National Maritime Museum, Greenwich, London. Object: NAV1443 Artist: Jonathan Sisson Date: circa 1730 Medium: brass Size: Overall: 175 mm x 320 mm x 300 mm Click here to buy a bespoke print of this image.