Bell Telephone Co., Philadelphia, Pa. / D. Sargent Bell
Interior and exterior views of Bell Telephone operations. Includes installation of servicee in the field, operators at switchboards, telephone equipment, and research and development. Documents advertisements, formal and informal portraits of personnel and telephones in use.
Saved in:
Main Author: | |
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Format: | Book |
Language: | English |
Published: |
1915-1940
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Subjects: |
Closed Stacks
Call Number: |
V1-1 |
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Copy 1 | Available |