Milestones in the Mighty Age of Steam: The Grasshopper and the Corliss - Unveiling the Legacy of Industrial Innovations
Anonymous
Frank Reade Jr Fighting the Terror of the Coast
Luis Senarens
Twentieth Century Inventions: A Forecast
George Sutherland
The Telephone - An Account of the Phenomena of Electricity Magnetism and Sound as Involved in Its Action
A. E. Dolbear