IEEE - Institute of Electrical and Electronics Engineers, Inc. - Unification of the manual and automatic telephone systems

Author(s): D. E. Wiseman
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 1919
Volume: 38
Page(s): 1,011 - 1,026
ISSN (Paper): 0097-2444
DOI: 10.1109/PAIEE.1919.6594694
Regular:

A description is given of the physical consolidation of the Bell manual and the Automatic Electric telephone systems of Los Angeles, Cal., which previously to June 1, 1918 operated as separate... View More

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