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THE PANAMA CANAL

AND COMMERCE

[graphic][merged small]

AND COMMERCE

BY

EMORY R. JOHNSON, Ph.D., Sc.D.

PROFESSOR OF TRANSPORTATION AND COMMERCE, UNIVERSITY OF PENNSYLVANIA;
MEMBER ISTHMIAN CANAL COMMISSION, 1899–1904; SPECIAL COMMIS-

BIONER ON PANAMA CANAL TRAFFIC AND TOLLS, 1911-1913

CINTERO

FRUCTUS

ILLUSTRATED

NEW YORK AND LONDON
D. APPLETON AND COMPANY

1916

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