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  • All fields: Atanasoff-Berry
(30 results)



Display: 20

    • John L. Gustafson with the working replica of the Atanasoff-Berry Computer

    • Gustafson, John Leroy; Atanasoff, John V. (John Vincent); Berry, Clifford Edward, 1918-1963; Iowa State University; Department of Computer Science; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry Computer;
    • John Gustafson is standing with the replica of the Atanasoff-Berry Computer. John was part of a team from the Department of Computer Science at Iowa State University that built the replica of the Atanasoff-Berry Computer in 1997.
    • Atanasoff-Berry Computer drawing, 1941

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Iowa State University; Berry, Clifford Edward, 1918-1963; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry...
    • A drawing of the Atanasoff-Berry Computer showing the drum covers removed. The ABC Computer was built in Physics Hall (Physics Building) at Iowa State University.
    • A side view of the Atanasoff-Berry Computer, 1942

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Iowa State University; Berry, Clifford Edward, 1918-1963; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry...
    • A side view of the Atanasoff-Berry Computer. The computer contained 280 vacuum tubes and 31 thyratrons.
    • Atanasoff-Berry Computer drawing, 1985

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Berry, Clifford Edward, 1918-1963; Iowa State University; Computer engineering -- Iowa -- Ames; ABC Computer; Atanasoff-Berry...
    • A drawing of the Atanasoff-Berry Computer with parts identified, 1985
    • Part of an Atanasoff-Berry Computer

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Berry, Clifford Edward, 1918-1963; Iowa State University; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry...
    • The Atanasoff-Berry Computer was completed in 1942 in the basement of Physics Hall at Iowa State University. It was about the size of a desk and weighed more than 700 lbs.
    • The last remaining part of the Atanasoff-Berry Computer

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Berry, Clifford Edward, 1918-1963; Iowa State University; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry...
    • This drum is all that remains of the Atanasoff-Berry Computer at Iowa State University. The drum is shown with a ruler for purpose of scale.
    • Atanasoff-Berry Computer during construction phase

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Berry, Clifford Edward, 1918-1963; Iowa State University; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry...
    • The Atanasoff-Berry Computer taken from John Vincent Atanasoff files during the construction phase. The 280 vacuum tubes served as logic gates.
    • Atanasoff-Berry Computer frame, circuit installed

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Berry, Clifford Edward, 1918-1963; Iowa State University; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry...
    • The frame for the Atanasoff-Berry Computer with the circuit installed
    • Drums of the Atanasoff-Berry computer, Physics

    • Atanasoff, John V. (John Vincent); Computers -- United States -- History; Electronic digital computers -- History; Berry, Clifford Edward, 1918-1963; Iowa State University; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry...
    • The keyboard and counter drums contained 1600 capacitors each. The capacitors stored charge, acting as a primitive memory unit.
    • Physics Hall, 1943

    • Iowa State University; Physics Hall; Atanasoff, John V. (John Vincent); Berry, Clifford Edward, 1918-1963; ABC Computer; Computer engineering -- Iowa -- Ames; Atanasoff-Berry Computer;
    • The Atanasoff-Berry Computer was built and stored in the basement of Physics Hall (Physics Building) located at Iowa State University.
    • Manual for the Atanasoff-Berry Computer

    • Atanasoff, John V. (John Vincent) ; Berry, Clifford Edward, 1918-1963 ; Electronic digital computers -- History ; Computers -- History ; Computer engineering -- Iowa -- Ames; Atanasoff-Berry Computer; ABC Computer;
    • Manual for the original Atanasoft-Berry Computer build by John Vincent Atanasoff and Clifford Berry.
    • Atanasoff videos

    • Atanasoff, John V. (John Vincent) ; Iowa State University ; Electronic digital computers -- History ; Computers -- United States -- History ; Computers -- United States -- Patents ; Patent suits -- United States; Atanasoff-Berry Computer; ABC...
    • This playlist consists of films regarding John Vincent Atanasoff, the Atanasoff Berry Computer and its replica. The playlist includes all segments from the film ". . . from one John Vincent Atanasoff." Produced in 1983 and originally released on...
    • Deposition of Dr. John V. Atanasoff

    • Atanasoff, John V. (John Vincent) ; Electronic digital computers -- History ; Computers -- United States -- History ; Computers -- United States -- Patents ; Patent suits -- United States; Atanasoff-Berry Computer; ABC Computer;
    • Honeywell, Inc. Plaintiff, -vs- Sperry Rand Corporation and Illinois Scientific Developments, Inc., Defendants. U.S. District Court, District of Minnesota Fourth Division. Deposition of Dr. John V. Atanasoff taken by Plaintiff, before Earl G....

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