Electrical Engineering Research Laboratory Interior (18) | University of Illinois Archives

Title:
Electrical Engineering Research Laboratory Interior (18)
Date:
circa 1917
Description:

Sepia tone photograph of Mercury-vapor rectifier in the EERL, a device used to convert alternating current (AC) to direct current (DC).

Found in RS 11/1/10, Vol. 2

Phys. Desc:

Tiff

Image measures 18.4 x 23.5 cm

ID:
0005491
Repository:
University of Illinois Archives
Found in:
Rights:
Copyright of this image is held by the University of Illinois. Please contact us if you would like to purchase a high-resolution copy of the image.


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