Leopold Abney Level
Level with case, Maker's mark visible: "Leopold Abney Level U.S. Patent 2.137.776. Leopold & Stevens Instruments, Inc. Portland, Oregon". Case is brown leather and, makers mark visible at the top "Leopold". Level has a green base, dial is metal. Numbers and markings on the dial are all still perfectly visible. String is attached but is dirty.
Date of Object:
New building board room shelf
a) 17 cm L x 9cm W x 4.5 cm H b) 16.5cm L x 7cm W x 4cm H