An instrument consisting of a sighting device mounted on a graduated base, used for plotting the lines of a survey directly from observation.
Classification: Geophysical instruments and appliances, nesoi
NSN 5945-01-227-5647
NSN 6645-01-463-3441
NSN 5930-00-150-8635
NSN 5910-01-303-6055
NSN 5835-01-235-5061
NSN 4140-01-005-0154
NSN 5915-01-364-2936
NSN 5895-01-223-5953
NSN 5998-01-413-1334
NSN 6645-01-463-3441
NSN 5990-01-188-7309
NSN 5895-00-771-7858