Packard Motometer and Radiator Cap, circa 1925

Summary

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. Moto-Meter Co. Inc. dominated the American market, producing the popular Boyce motometer and others featuring an automotive manufacturer's name or logo.

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. Moto-Meter Co. Inc. dominated the American market, producing the popular Boyce motometer and others featuring an automotive manufacturer's name or logo.

Artifact

Motometer

Date Made

circa 1925

Creators

Taylor Instrument Companies 

Moto-Meter Company Inc. 

Place of Creation

United States, New York, Rochester 

Creator Notes

Manufactured by Taylor Instrument Company in Rochester, New York based on a patented design by Moto-Meter Co. Inc.

Location

Not on exhibit to the public.

Object ID

81.99.101

Credit

From the Collections of The Henry Ford.

Material

White metal
Glass (Material)
Marble (Rock)
Enamel (Fused coating)

Color

Silver (Color)
Black (Color)
Gold (Color)
Light green

Dimensions

Height: 6.25 in

Width: 9.5 in

Length: 3.125 in

Inscriptions

obverse and reverse of case: PATENTED / MAY-13-13 / MAR-17-14 / BOYCE / MOTO-METER / PATENTED / JULY-16-18 / AUG-13-18 / MADE BY TAYLOR INSTRUMENT COMPANIES / ROCHESTER N.Y. obverse of insert: PACKARD / PAT. MAR. 17-14 / MOTOMETER CO. N.Y. U.S.A. reverse of insert: DANGER STEAM / ... / COOL MOTOR / INEFFICIENT COVER RADIATOR / FREEZING WATER

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