Motometer, circa 1925

01

Artifact Overview

Automobiles often came without temperature gauges before the early 1930s, so enterprising manufacturers sold aftermarket motometers. Mounted on a car's radiator, these devices measured and displayed coolant water vapor temperature, notifying drivers if their automobiles were in danger of overheating. An unidentified company produced this motometer in Chicago, Illinois around 1925.

Artifact Details

Artifact

Motometer

Date Made

circa 1925

Location

Not on exhibit to the public.

Object ID

81.99.12

Credit

From the Collections of The Henry Ford.

Material

Metal
Glass (Material)
Enamel (Fused coating)

Dimensions

Height: 5 in
Width: 3.25 in
Depth: 1.5 in

Inscriptions

On reverse of insert: GREEN / LIGHT / SAFE / RED / LIGHT / DANGER Along edge of insert: [missing] OR'N CHICAGO USA [missing]