Coaxial Telephone Cable

An engineer holds up a cutaway of a new coaxial telephone cable, developed at the Bell laboratories in Baltimore in 1971. It is capable of carrying 90,000 telephone calls simultaneously. (Photo by © Hulton-Deutsch Collection/CORBIS/Corbis via Getty Images)
An engineer holds up a cutaway of a new coaxial telephone cable, developed at the Bell laboratories in Baltimore in 1971. It is capable of carrying 90,000 telephone calls simultaneously. (Photo by © Hulton-Deutsch Collection/CORBIS/Corbis via Getty Images)
Coaxial Telephone Cable
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Credit:
Hulton Deutsch / Contributor
Editorial #:
613512450
Collection:
Corbis Historical
Date created:
01 August, 1971
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Release info:
Not released. More information
Source:
Corbis Historical
Object name:
841724.jpg
Max file size:
2766 x 3583 px (23.42 x 30.34 cm) - 300 dpi - 4 MB