EDWARD B. WAITE
Head, Instruction Department, American School of Correspondence
American Society of Mechanical Engineers
Western Society of Engineers
DAVID P. MORETON, B.S., E.E.
Associate Professor of Electrical Engineering, Armour Institute of Technology
American Institute of Electrical Engineers
LEIGH S. KEITH, B.S.
Managing Engineer with McMeen and Miller, Electrical Engineers and Patent Experts Chicago
Associate Member, American Institute of Electrical Engineers
JESSIE M. SHEPHERD, A.B.