Speed-Recorder.
Description:
Patent for an improvement in speed-recorders or device meant especially for street-cars, meant to protect the streets from reckless driving. The machine punches tape, recording the time the trolly takes to travel each block and how long the trolly takes at each stop.
Date:
May 5, 1896
Creator:
Spence, James, Jr.
Item Type:
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Partner:
UNT Libraries Government Documents Department