Description

Several past presidents of the American Institute of Electrical Engineers pose for a picture. Dugald C. Jackson stands in the back row, 2nd from the left. Original caption: "X. l to r, standing: Gano Dunn, Dugald C. Jackson, Louis A. Ferguson, S.S. (?) Wheeler, John W. Lieb, ? Arnold. seated: Francis B. Crocker, T. Commerford Martin, Frank J. Sprague, Charles P. Steinmetz. 6/29/11, Past presidents of the American Institute of Electrical Engineers. D.C. Jackson papers MC5."