17. Hydraulic organ with automata, from Kaspar Schott, Mechanica Hydraulico Pneumatica, Iconismus XLII facing p. 428. Courtesy of Stanford University Libraries. Click on the image for an enlargement.
17. Hydraulic organ with automata, from Kaspar Schott, Mechanica Hydraulico Pneumatica, Iconismus XLII facing p. 428. Courtesy of Stanford University Libraries. Click on the image for an enlargement.