Emory R. Johnson

1864 – 1950

• American railway transportation
• American railway transportation
• Panama Canal traffic and tolls
• Principles of ocean transportation
• Principles of railroad transportation
• Syllabus of a course of six lectures on the American railway
• The Panama Canal and commerce
• Woman's Work And Organizations
• Current transportation topics
• Elements of transportation
• History of domestic and foreign commerce of the United States
• Interpretations