Waygood-Otis Signalling Devices and Auto Lock
Waygood-Otis Signalling Devices and Auto Lock -- illuminated position indicator, direction indicator, illuminated call indicator, call indicator for automatic lifts, threshold light for car entrance, heavy pattern automatic lock
Hi-Res image available upon request
Picture No
12517374
Media ID
48980012
Credit
Mary Evans Picture Library
Source
Illustration in a catalogue, Waygood-Otis Lifts, H1
Date
1923
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Ascending Automatic Descending Devices Elevator Elevators Floors Indicator Indicators Lift Lifts Mechanism Otis Signalling Threshold Waygood
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