Bronze Age Gold from Wales
Auto Synchronous Motor, photograph
500hp, 600rpm Unity Power factor auto-synchronous motor, taking supply at 3300V and driving a ventilating fan at a colliery in 1955.
Collection Area
Industry
Item Number
76.45I/81
Creation/Production
Craely's Studios
Date: 1955
Acquisition
Donation, 22/11/1976
Measurements
Length (mm): 163
Width (mm): 210
Techniques
black and white (monochrome photograph)
photograph
Material
paper
Location
In store
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