From left to right: Paul Mountjoy, Paul Fuller, unknown male, Dennis Delprato, ca. 1985 (photo courtesy of D. H. Ruben)
This photo was taken last year in front of the psychology building at Indiana University (Bloomington, IN, USA). Apparently, things have changed since the days of Kantor and Skinner (see Fuller, 1973; Hearst & Capshew, 1988).
Fuller, P. R. (1973). Professors Kantor and Skinner--the "grand alliance" of the 40's. The Psychological Record, 23, 318-324.
Hearst, E., & Capshew, J. H. (Eds.). (1988). Psychology at Indiana University: A centennial review and compendium. Bloomington, IN: Indiana University Department of Psychology.