- Back
-
Title: rotating apertures [Go to resource]
Description: metal plate with aperture and a rotating circular disk with 6 apertures in it, 5 circular and 1 rectangular. 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 Creator: Unknown Identifier: http://calms.abdn.ac.uk/Geology/dserve.e... Go to resource More Like this...
[Edit] - Back