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about 1962 - Joseph A. Mazzeo removes one of the circuit packages in the experimental PICTUREPHONE system

PICTUREPHONE CIRCUIT PACKAGES

CD 1967085 E&MP130.011

Telephone

about 1962

Joseph A. Mazzeo of Bell Telephone Laboratories removes one of the circuit packages in the experimental PICTUREPHONE system.

The comparatively small size of the visual telephone, the PICTUREPHONE is made possible by the development of modern circuits using transistors and other miniature components. 


Original Caption by Science Service
Bell Telephone Laboratories



National Museum of American History

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