SOLD This pocket Omnimeter made by Keuffel & Esser from New York combines a compass, clinometer, hand level, plumb and contact level, therefore will indicate magnetic bearings, azimuth angles, altitudes, levels and slopes. The combination is arranged in a rectangular aluminum frame. The 50mm diameter compass has a nice silvered dial with a magnetic needle who seats on a yellow agate stone center. The 50mm diameter Clinometer is a pendulum disc type and has the dial covered in paper. The prism and the hand level can be found attached on the long side of the frame and the his bubble on the opposite side.
Dimensions: 135mmL x 68mmW x 18mmL or 5" 1/4 x 2" 5/8 x 1/2". Comes in a well preserved original leather case. The condition of the device is very good, has some wear and tear due to the age. Also the compass dial has some oxidation.
This rare compendium will make a excellent addition to your collection of exploration antiques or surveying equipment.