Reflection will show you the value of leaving a steel shell in the ground to protect each concrete pile column from ground water, pressure and other disturbing elements— only in the Raymond method is such a steel shell so used.
Raymond Concrete Pile Co.
NEW YORK
140 Cedar Street
CHICAGO
111 West Monroe St.
CANADA : Montreal
Branch Offices in Principal Cities
A form for every pile A pile for everq pur pore ”