Author

Robert M. Vogel

3 free books by Robert M. Vogel, free to read online. Chapter 1 of any book is free, no account needed.

Writes aboutTunneling -- History Tour Eiffel (Paris, France)Iron and steel bridges -- History Elevators -- History Bollman, W. (Wendel), 1814-1884

Cover of Elevator Systems of the Eiffel Tower, 1889

Elevator Systems of the Eiffel Tower, 1889

Robert M. Vogel

The Engineering Contributions of Wendel Bollman

The Engineering Contributions of Wendel Bollman

Robert M. Vogel

Cover of Tunnel Engineering: A Museum Treatment

Tunnel Engineering: A Museum Treatment

Robert M. Vogel