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Title: Self-starting synchronous clock by Genalex with 24 hour alar [Go to resource]
Description: Self-starting synchronous clock by Genalex with 24 hour alarm, in bakelite case (cracked) c.1940 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1940 Source: Science Museum Creator: Genalex (maker) Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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