Author: Dan Throop Smith, L.E. Kust, Richard E. Slitor,Clarence W. Lock, Maurice E. Peloubet, John F. Costelloe, H.b. Hatch, A. P. Mills, Norris O. Johnson, C. Lowell Harriss John C. davidson, Frank L. Fernbach, Thomas C. Atkeson, theodore R. Groom, Alfred G. Buehler, Stanley S. Surrey