Bertha Francis Olsen / Clarence John Telford / Edward William Toepfer / Henry Walter Gilbertson / Orvis F. Johndrew / Richard J. Foote / Simon Emanuel Wolff / United States. Department of Agriculture. Production and Marketing Administration. Livestock Branch / United States. Department of Agriculture. Production and Marketing Administration. Poultry Branch / Woot-tsuen Wu Leung / Esther H. Scott / Karl A. Fox / Rebecca Koonce Pecot / William Eugene Hauver / Bernice Kunerth Watt |