Tirrill Potential Regulator, circa 1899
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Artifact Overview
Artifact Details
Artifact
Electric current regulator
Date Made
circa 1899
Creators
Place of Creation
Creator Notes
Invented by George B. Lander and Allen Augustus Tirrill and manufactured by the Tirrill Regulator Company, Concord, New Hampshire.
Location
Not on exhibit to the public.
Object ID
29.1980.2028
Credit
From the Collections of The Henry Ford. Gift of the Edison Pioneers.
Material
Wood (Plant Material)
Metal
Wire
Color
Black (Color)
Brown
Gold (Color)
Dimensions
Height: 21.75 in
Width: 16 in
Length: 7.25 in
Inscriptions
on plate:
AUTOMATIC POTENTIAL REGULATOR/ NO 74/ PATENTED JAN. 4, '98. FEB. 28, '99/ TYPE AC FORM 2/ CYCLES 60 VOLTS 112/ MANUFACTURED BY/ THE TIRRILL REGULATOR COMPANY/ CONCORD, N.H.
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