Description

From left to right: Charles Hard Townes, Leon Trilling, Robert W. Mann, and Edward O. Vetter look at a document together. Original caption: "Left to Right - Alumni Off. Conference Speakers 1) Townes, Chas. H. 2) L. Trilling 3) Robt. W. Mann 4) Ed O. Vetter '42". Used in: Technology Review Nov. 1962, p. 210.