Results for "Bell Telephone Laboratories"

 
Showing results 1 - 3 of 3 for Bell Telephone Laboratories
  1. Finding Aid

    SIA RU000188, Smithsonian Astrophysical Observatory, Records, circa 1954-1966

    • Date: 1954 1954-1966 circa 1954-1966
    • Creator: Smithsonian Astrophysical Observatory
    • Creator: Smithsonian Institution Archives

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  3. Finding Aid

    SIA Acc. 02-164, Smithsonian Astrophysical Observatory Department of Contracts, Grants and Property Management, Grant Proposals, 1957-2001

    • Date: 1957 1957-2001
    • Creator: Smithsonian Astrophysical Observatory. Department of Contracts, Grants and Property Management
    • Creator: Smithsonian Institution Archives

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  5. Finding Aid

    SIA RU000085, Smithsonian Astrophysical Observatory, Records, 1923-1954

    • Date: 1923 1923-1954
    • Creator: Smithsonian Astrophysical Observatory
    • Creator: Smithsonian Institution Archives

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Showing results 1 - 3 of 3 for Bell Telephone Laboratories