Tjalling Koopmans, Truus Wanninger Koopmans and Robert Sard conversing

From left - Nobel Laureate Tjalling Koopmans, Truus Wanninger Koopmans, Robert Sard. Koopmans started out as a theoretical physicist, then switched to economics for which he won the 1975 Nobel Prize. Taken at Loomis Laboratory of Physics at the University of Illinois. Circa 1976-77: Title of his colioquium was 'Approches of different professions to common problems.', Credit Line: Department of Physics, University of Illinois at Urbana-Champaign, courtesy of AIP Emilio Segrè Visual Archives
Abstract/Description: From left - Nobel Laureate Tjalling Koopmans, Truus Wanninger Koopmans, Robert Sard. Koopmans started out as a theoretical physicist, then switched to economics for which he won the 1975 Nobel Prize. Taken at Loomis Laboratory of Physics at the University of Illinois. Circa 1976-77: Title of his colioquium was 'Approches of different professions to common problems.'
Subject(s): Conversation
Eyeglasses
Portraits, Group
Sard, R. D., 1915-
Date Created: circa 1976-1977
Credit Line: Department of Physics, University of Illinois at Urbana-Champaign, courtesy of AIP Emilio Segrè Visual Archives
Catalog ID: Sard Robert C8