Title
Von Guericke's air pump
Caption
Von Guericke's second air pump (1656?), shown here being used to exhaust two Magdeburg hemispheres.
From "Experimenta Nova" by Otto von Guericke (Amsterdam, 1672).
Date
1672
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07111_009639P
License type
Rights managed
Available size
27,7Mb (1,9Mb) / 11,8in x 9,1in / 3543 x 2730 (300dpi)