Hospitals and Clinics

Hospitals and Clinics

Hospitals and Clinics
Equipment, Brain Wave Research 3
II: Buildings and Grounds
Microvolter (right, top) which attenuates output of oscillator (below) to give sine of known voltage. The current then goes into the amplifiers.
Brain--Research | Medical equipment | Science rooms and equipment
Photographic prints; 24.2 x 19.4 cm
University of Chicago, Chicago, Illinois
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

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