Displaying 1 - 5 of 5
A-C Network Calculator, inside mechanics, Illinois Institute of Technology, Chicago, Illinois, 1945
Year:
1945
Contributors
Description
Photograph of some of the inner mechanics of Illinois Institute of Technology's A-C Network Calculator. The A-C Calculator, used to test complex power systems in a controlled, miniature environment, was the tenth of its kind in the country. It was cooperatively purchased by Illinois Tech's Electrical Engineering department and a ten Midwest power companies for $80,000 in 1944. more
Abstract:
W.C. Jacobs and J.M. Brager of Consumer Powers Company with A-C Network Calculator, Illinois Institute of Technology, 1951
Year:
1951-08
Contributors
Description
W.C Jacobs (left) and J. M. Brager (right) of Consumers Power Company, Jackson, Michigan, making adjustments on Illinois Institute of Technology's A-C Network Calculator during a study on the calculator of the Consumers Power system. The A-C Calculator, used to test complex power systems in a controlled, miniature environment, was the tenth of its kind in the country. It was cooperatively… more
Abstract:
Two Men with A-C Network Calculator, Illinois Institute of Technology, ca. 1951
Year:
1951
Contributors
Description
Photograph of two men (possibly W.C Jacobs and J. M. Brager of Consumers Power Company using Illinois Institute of Technology's A-C Network Calculator. The A-C Calculator, used to test complex power systems in a controlled, miniature environment, was the tenth of its kind in the country. It was cooperatively purchased by Illinois Tech's Electrical Engineering department and a ten… more
Abstract:
James Cunningham, Henry Heald, and Alex Bailey after signing the merger agreement between Armour Institute and Lewis Institute, Chicago, Illinois, October, 1939
Year:
1939-10
Contributors
Description
Photograph of Armour Institute of Technology president Henry T. Heald with James D. Cunningham, Chairman of the Board at Armour and Alex D. Bailey, Chairman of the Lewis Institute Board, after the signing of the merger agreement between Lewis and Armour in October, 1939. After the merger, Heald served as IIT's first president. Photographer unknown. more
Abstract:
Henry Heald, Clarence Clarke, Fred Rogers, Dr. Linton Grinter, James Cunningham, and Alex Bailey after signing the merger agreement between Armour Institute and Lewis Institute, Chicago, Illinois, October, 1939
Year:
1939-10
Contributors
Description
Photograph of Armour Institute of Technology president Henry T. Heald with (left to right) Clarence L. Clarke (co-Director of the Lewis Institute from 1938-1940, Dean of Lewis after the merger), Fred A. Rogers (co-Director of the Lewis Institute from 1938-1940), Dr. Linton E. Grinter (Head of the Armour Institute's Civil Engineering department and IIT's first vice-president), James D.… more
Abstract:
