Sort by Relevance
20 per page
Description:
1104 computer system
Created:
1950
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Description:
Atlas I control panel
Created:
1950
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Description:
Two ERA magnetic drums
Created:
1958
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Description:
Typical magnetic drum; Donald M. Weidenbach pictured.
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Description:
Application of magnetic oxide drum rotor
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Description:
Aerial view of original plant located on Minnehaha Avenue
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Description:
Also MF3B1 (11x14)
Created:
1954
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Created:
1961
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Creator:
Cohen, Arnold A.
Contributor:
Norberg, Arthur L.
Created:
1987-07-02
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Creator:
Thornton, J. E. (James E.)
Contributor:
Norberg, Arthur L.
Created:
1984-02-09
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Creator:
Hill, John L. (John Lindsay), 1909-
Contributor:
Norberg, Arthur L.
Created:
1986-01-15 - 1986-01-22
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Description:
Engineering Research Associates product, complete system
Created:
1951
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Description:
Engineering Research Associates product, complete system
Created:
1951
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-20
Creator:
Pendergrass, James T.
Contributor:
Aspray, William
Created:
1985-03-28
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Creator:
Babcock, Dean Frank
Contributor:
Norberg, Arthur L.
Created:
1986-09-12
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Description:
Radio wave research equipment. Four items have identifying cards which read (left to right): "AN/URM-6 15 KC to 250 KC," "AN/PRM-1 150 KC to 25 MC," "TS-587/U 15 MC to 400 MC," and "AN/URM-17 375 MC to 1000 MC." The title of small chart on the wall behind the equipment reads: "Calibration Chart, Radio Interference and Field Int[----], NW-20 A, S...
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Description:
Two men wearing headsets test radio transmitting and receiving components at Burroughs' Engineering lab, Detroit, Michigan. Companion image to ID no. 306 and no. 315.
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Description:
Two men test radio equipment in Burroughs' Engineering lab, Detroit, Michigan. Both men are wearing headsets and adjusting dials. Companion image to ID no. 307 and no. 315.
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Creator:
Tomash, Erwin
Contributor:
Norberg, Arthur L.
Created:
1983-05-15
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
Creator:
Stein, Marvin L.
Contributor:
Aspray, William
Created:
1984-10-29 - 1984-11-07
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Last Updated:
2017-11-17
