Bell Laboratories
Found in 27 Collections and/or Records:
101 Electronic Switching System Project, bulk: 1967, bulk undated
Sub-series IV-H consists of proptype photographs, ferrite store diagrams, call store schematics, and program evaluations for the 101 Electronic Switiching Project.
Bell Telephone Laboratory , 1958-1971
Series IV consists of memorandums, manuals, correspondence, journals, notes, specifications, patents, the 101 Electronic Switching Project, and miscellaneous documents.
Call Store Schematics, Undated
Sub-series IV-H consists of proptype photographs, ferrite store diagrams, call store schematics, and program evaluations for the 101 Electronic Switiching Project.
Conference Notes, 1964
Sub-series IV-E consists of engineer's notes and conference notes
D.O. Proposal Outline, 1967
Sub-series IV-I consists of personnel surveys, D.O. proposal outline, graph paper, and an unidentified photograph.
Engineering Manuals , 1958-1966
Sub-series IV-B consists of programming manuals and engineering manuals.
Engineer's Notes, 1959-1966
Sub-series IV-E consists of engineer's notes and conference notes
Ferrite Store Diagrams , Undated
Sub-series IV-H consists of proptype photographs, ferrite store diagrams, call store schematics, and program evaluations for the 101 Electronic Switiching Project.
General Memorandums , 1961-1965
Sub-series IV-A consists of technical memorandums and general memorandums.
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- Archival Object 26
- Collection 1