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Title: Corn weighing machine, 19th century [Go to resource]
Description: Model of self acting and self registering corn weighing machine License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: weighing devices
automation
farmingTemporal: 1801-1900 Source: Science Museum Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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