M. H. Swenk / Arthur Gibson / E. N. Cory / Ephraim Porter Felt / George Adams Dean / Glenn W. Herrick / H. Garman / R. D. Whitmarsh / Royal Norton Chapman / United States. Dept. of Agriculture / Wesley Pillsbury Flint / William H. Goodwin / Wilton Everett Britton / Ernest Adna Back / R. T. Cotton / C. R. Twinn / H. S. McConnell |