History of Information

Jeremy Norman’s
HistoryofInformation.com Exploring the History of Information and Media through Timelines

This enlargement shows a boy driving a single cylinder machine by means of a separate hand-crank mechanism connected by a belt. Ure's book is the only place I have seen an image of this parti

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Jeremy Norman Collection of Images - Creative Commons

This enlargement shows a boy driving a single cylinder machine by means of a separate hand-crank mechanism connected by a belt. Ure's book is the only place I have seen an image of this particular human power arrangement.