The Panama Canal and Its Makers

Zone Policeman 88; a close range study of the Panama canal and its workers

The Panama Canal Conflict between Great Britain and the United States of America A Study

The American Type of Isthmian Canal Speech by Hon. John Fairfield Dryden in the Senate of the United States, June 14, 1906

The Panama Canal: A history and description of the enterprise

The Panama Canal

"The United Seas"

The Panama Canal

The Panama Canal

Through Afro-America: An English Reading of the Race Problem

Ancient and modern engineering and the Isthmian canal