s/n4365751

Information
has gloss	(noun) surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land surveyor's level
lexicalization	eng: surveyor's level
subclass of	(noun) an instrument used by surveyors surveying instrument, surveyor's instrument
has subclass	(noun) a surveying instrument consisting of a spirit level and a sighting tube; used to measure the angle of inclination of a line from the observer to the target Abney level
has subclass	(noun) a surveyor's level having a short telescope fixed to a horizontally rotating table and a spirit level Dumpy level

Links
has part	(noun) indicator that establishes the horizontal when a bubble is centered in a tube of liquid spirit level, level