Bell Telephone Laboratories
Found in 8 Collections and/or Records:
Harvey Fletcher papers
Contains correspondence and publications while at Bell Telephone Laboratories from 1916 to 1950 and correspondence connected with national societies relating to the physical sciences and acoustics from 1910 to 1954.
Harvey Fletcher autobiography and education papers, approximately 1901-1980
Contains oral histories, an autobiography, lab books, and certificates. Materials date from between approximately 1901 and 1980.
Harvey Fletcher collection of publications
Contains copies of publications on acoustics and sound collected by Fletcher.
Harvey Fletcher correspondence, approximately 1912-1980
Contains personal and professional correspondence of Fletcher. Materials date from between approximately 1912 and 1980.
Harvey Fletcher notes, speeches, and other material
Contains speeches, correspondence, manuscripts, and other material by Fletcher.
Harvey Fletcher papers on Bell Telephone Laboratories, 1916-1949
Contains awards, certificates, speeches, articles, and other material related to Fletcher's association with Bell Telephone Laboratories. Dated from between 1916 and 1949.
Harvey Fletcher publications
Contains copies of articles and other publications by Harvey.
Vern Oliver Knudsen interviews
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- Archival Object 6
- Collection 2
- Subject
- Science, Technology, and Health 7
- Sonar 7
- Technology 7
- Publications 3
- Certificates 2
- Letters 2
- Speeches, addresses, etc. 2
- Acoustical engineering 1
- Anti-submarine warfare 1
- Articles 1
- Autobiographies 1
- Awards 1
- Chicago (Ill.) 1
- Colleges and Universities 1
- Education 1
- Hearing disorders 1
- Interviews 1
- Latter Day Saint churches -- Missions -- History 1
- Latter Day Saints -- California -- Los Angeles -- Interviews 1
- Notes 1
- Psychoacoustics 1 + ∧ less