Alonzo Wass
Ivor H. Seeley
Michael C. Stone
G. A. Hughes
John S. Page
Fred C. Schweppe
Institute of Building. Estimating Practice Committee.
Halsey Van Orman
Martin Brook
Stuart H. Bartholomew
R.S. Means Company
B. G. Hutchinson
James J. Adrian
Joseph J. Galeno
Phillip Ruggles
Anghel Patrascu
John A. Adam
John Todd Rea
James Gallier
Unknown Author