Stephen Alfred Forbes / Bethel Stewart Pickett / Burt Ransom Rickards / C. H. Yates / Cassius Clay Hayden / Cyril George Hopkins / Eugene Davenport / Frank Irving Mann / Frederick Andreas Jorgensen / Herbert Windsor Mumford / Illinois. State Entomologist / John Samuel Collier / John William Lloyd / LeRoy Lang / O. S. Watkins / Walter Castella Coffey / Wilber John Fraser / Wilhelm Miller / William Dietrich / Horatio Newton Parker / James Harvey Pettit / Louis Dixon Hall / Royden Earl Brand | 