Doheny Memorial Library, Los Angeles, CA 90089-0189 Public Domain. Release under the CC BY Attribution license--http://creativecommons.org/licenses/by/3.0/--Credit both “University of Southern California. Libraries” and “California Historical Society” as the source. Digitally reproduced by the USC Digital Library; From the California Historical Society Collection at the University of Southern California Send requests to address or e-mail given USC Libraries Special Collections specol@usc.edu
Description
Photograph of a person gesturing at an unidentified machine, [s.d.]. A person's hand can be seen at left, pointing with the index finger at a machine that is visible at center. A small wheel with four holes in it can be seen on the front of the machine, while on top of the machine, several components of a hydraulic system are visible. An electricl motor can be seen in the background at left. A circular switch with "Off" and "High" settings can be seen at left.
Type
image
Format
1 photograph : negative, b&w 21 x 26 cm. negatives (photographic) photographs
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