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Title: Movement of electrical clock [Go to resource]
Description: Movement of electrical clock by the National Self-winding Clock Co., Bristol, Connecticut, United States, 1898. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: self-winding electric clock Temporal: 1898 Source: Science Museum Creator: National Self-Winding Clock Company Identifier: 1912-236 Go to resource More Like this...
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