DUNCAN E. McKINLAY
Who as a Member of Congress Visited the Canal with the Interstate Committee of the House.

THE BIG FOUR OF THE PANAMA CANAL—President William McKinley, President William H. Taft, President Theodore Roosevelt and Colonel G. W. Goethals.

THE
PANAMA CANAL

DUNCAN E. McKINLAY

1912
Whitaker & Ray-Wiggin Co.
San Francisco

DEDICATED
TO
President William Howard Taft
BY THE AUTHOR.

THEPANAMA CANAL