- View from the Rockford train station looking toward the Tinker Swiss Cottage property.
- Bradford "Electric's" history in the making!
- A Tinker Swiss Cottage History Project.
- TINKER SWISS COTTAGE.
- On the Tinker property looking across the Kent River at the Rockford train station.
- A Tinker Swiss Cottage History Project.
- For the Love of Rockford, Illinois Postcards.
- A Great Western Power Company's Woodward type D Compensating Governor.
- Evolution of the Oil Engine(gas and diesel engine history).
- Great Western Power Company's Woodward type D Compensating Governors.
- GREAT WESTERN POWER COMPANY'S SYSTEM.
- MOTORSHIP
- How much Hydo-electric power does the Niagara Falls water produce?
- KNIGHT'S WATER WHEEL.
- THE STAVE FALLS HYDRO POWER PLANT.