Walter Pfister
50 x 50 cm (h x w)

Walter Pfister was employed as a precision mechanic at Chair I of the Institute of Psychology from 1962 to 2001. He designed and built many of the apparatuses of the newly designed practical course in experimental psychology by Pauli and Arnold.

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In Harmony - L. Pongratz and W. Arnold
150 x 100 x 2 cm (h x w x d)
The Center for the History of Psychology presents:
Ludwig J. Pongratz on History
100 x 150 x 2.5 cm (h x w x d)
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Pauli's Stimulus-Lever-Apparatus
55 x 18 x 20 cm (h x w x d)
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Control Device
30 x 60 x 30 cm (h x w x d)
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Control device vigilance test
40 x 80 x 2.5 cm (h x w x d)
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