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Railway Signal and Crossing-Gate.

Description: Patent for an improved railway signal meant to be used at crossings. It consists of a rotary signal post, operating mechanism, a lamp, an arm extension, the signal hanging from the arm, a bearing for the bottom of the rotary post, a box where the bearing sits, a sleeve that holds a cap plate for the box, a ladder from the post to the cap plate, and a brace.
Date: August 1, 1893
Creator: Berry, John S.
Item Type: Refine your search to only Patent
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