Technologist at the U.S. Naval Research ?
Technologist at the U.S. Naval Research Laboratory operating a telephone connected to electronic equipment. 1925
Picture No
10655183
Media ID
45197737
Size
3000px x 2408px
(1.7MB)
Credit
Mary Evans / Everett Collection
Usage Restrictions
Strictly editorial use only. Please contact Mary Evans if any other use required
Pick your License
Restrictions Only for Ireland and United Kingdom
Connected Devices Electronic Occupational Operating Technologist Telephones
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