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Title: pulley wheels [Go to resource]
Description: set of four brass pulley wheels of various diameters, possibly from Coplands pulley demonstration. Three of the wheels are spoked, the fourth is solid and may not be from the same source License: http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml Publisher: ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments Rights holder: 47718 Temporal: 1800 Source: University of Aberdeen Identifier: http://calms.abdn.ac.uk/Geology/dserve.e... Go to resource More Like this...
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