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Title: "Dey" Time Recorder with electric impulse movement, by Howar [Go to resource]
Description: "Dey" Time Recorder with electric impulse movement, by Howard Bros., Liverpool and London (No.15399) License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Howard Bros. (maker) Identifier: 1980-484 Go to resource More Like this...
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