Ancien niveau à bulle d’arpenteur

Antique brass surveyor's level with a bubble, probably dating from 1890–1915. A surveying instrument used by geometers to check horizontality and measure differences in elevation on the ground. It is equipped with a long level vial mounted on an adjustable support with several leveling screws allowing precise leveling. Beautiful brass construction with patina, tarnish, and signs of old use. antique level, surveyor's level, level with telescope, topographic instrument, surveying, geodesy, brass, scientific instrument, precision instrument, bubble level, sighting telescope, surveyor, surveyor level, antique surveying instrument, late 19th century, early 20th century, cabinet of curiosities, industrial decoration, scientific collection.

估價:$179.13

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