Wilbur T. Cooney (foreground, left, facing camera) was Professor of Poultry Science and Dean of the School of Agriculture from 1937-1980. Earl L. Butz (foreground, second from right) was United States Secretary of Agriculture from 1971-1976.
Jesse Harmond was Professor of Agricultural Engineering, and Principle Agricultural Engineer and Head of Small Seed Harvesting and Processing Investigations, U.S. Department of Agriculture from 1945-1970.
Andrew Jackson Culver, Jr. (third from left) was an Associate Plant Pathologist and courtesy associate professor at the U.S. Department of Agriculture and Environmental Protection Agency from 1950-1980.
Joseph K. Park was Courtesy Associate Professor of Agricultural Engineering and Agricultural Engineer for the U.S. Department of Agriculture from 1963-1983.
Dr. Norman Robert Brandenburg (right) was a courtesy Associate Professor of Agricultural Engineering and Agricultural Engineer for the U.S. Department of Agriculture from 1950-1984.
Originally annotated: "sel #2992--crossing Del Monte #3 onto Hood". Dr. Francis J. Lawrence was a Horticulturist for the U.S. Department of Agriculture and Courtesy Associate Professor of Horticulture from 1965-1992.
George F. Waldo (left) was a United States Department of Agriculture horticulturist. Francis J. Lawrence (right) was a Horticulturist for the U.S. Department of Agriculture and Courtesy Associate Professor of Horticulture from 1965-1992.