- The Rapide Blanc Hydro Development.
- The plaque on the frame of the bell.
- The plan view and longitudinal section.
- The N. C. Thompson's Reaper Works showing the Bell tower cupola.
- The N. C. Thompson's Reaper Works Bell from the building down in the water power district in Rockford, Illinois.
- The first Woodward electric-hydraulic cabinet actuator governing equipment installation.
- The first Woodward Cabinet Actuator Governing Equipment Bulletin.
- THE ENGINEERING JOURNAL INSTITUTE OF CANADA.
- THE ENGINEERING JOURNAL INSTITUTE OF CANADA.
- THE ENGINEERING JOURNAL INSTITUTE OF CANADA.
- THE ENGINEERING JOURNAL INSTITUTE OF CANADA.
- The Construction of the Masson Hydro Power Development.
- THE CHATS FALLS HYDRO DEVELOPMENT HISTORY.
- The Boulder Dam and transmission circuits.
- The bell tolls for us.