Chapter L: W. Lewis

Advertising Manager,
The McCaskey Register Co.

MARTIN W. RUSSELL
Registrar and
Treasurer, American School of
Correspondence.

HALBERT P. GILLETTE, C. E.
Managing Editor,
_Engineering-Contracting_.

Author of "Handbook
of Cost Data for Contractors and Engineers."

R. T. MILLER, JR., A. M., LL. B.
President, American
School of Correspondence.

WILLIAM SCHUTTE
Manager of
Advertising, National Cash Register Co.

E. ST. ELMO LEWIS
Advertising Manager,
Burroughs Adding Machine Company.

Author of "The Credit
Man and His Work" and "Financial
Advertising."

RICHARD T. DANA
Consulting Engineer.

Chief Engineer,
Construction Service Co.

P. H. BOGARDUS
Publicity Manager,
American School of Correspondence.

WILLIAM G. NICHOLS
General Manufacturing
Agent for the China Mfg. Co., The Webster
Mfg. Co., and the Pembroke Mills.

Author of "Cost
Finding" and "Cotton Mills."