Conferring at the third annual Miscroscopy Symposium sponsored by the Louisiana Society for Electron Miscroscopy at the Royal Orleans Hotel are, from left, Ralph W.G. Wyckoff of the University of Arizona in Tuecson; Eddie B. Prestridge of Baton Rouge, society chairman; William M. Hess of the Technology and Planning Division, Columbian Carbon Company in Princeton, New Jersey and James C. Harkin, New Orleans, chairman-elect of the society.

Photo is dated 1966.

Photo measures 10 x 8.25 inches.