Mini metal ruler of 16.5 cm long and 1.6 cm wide, made of brass. Both centimeters and inches can be read off.
Cadillac, Michigan - Wikipedia
Frontiers Recent Progress in Crystallographic Characterization, Magnetoresponsive and Elastocaloric Effects of Ni-Mn-In-Based Heusler Alloys—A Review
Set of 4 foldable rulers (fiber, white, 1 meter) - Wood, Tools & Deco
National Museum of American History
Protractor, round - Wood, Tools & Deco
National Museum of American History
SP Bel-Art Labware
New 16.5cm - 腕時計(アナログ)
New 16.5cm - 腕時計(アナログ)