Steam Shovel at Dam Site - U.S. National Archives Public Domain photog...
This photograph depicts the use of a steam shovel to transport material for the construction of dams for the Passamaquoddy Tidal Power Project. Passamaquoddy Tidal Power Project Photographs
Boring Test Holes at Proposed Dam Site - Bureau of Indian Affairs
Public domain photograph related to native Americans, Reservations, free to use, no copyright restrictions image - Picryl description
Bear Creek Dam (Stripped Dam Site) - Bureau of Indian Affairs
Public domain photograph related to native Americans, Reservations, free to use, no copyright restrictions image - Picryl description
Final Photograph of Ammonium Nitrate Preparation Building
Original caption: Iowa Ordnance Plant Burlington, Iowa #287 August 8, 1941 2 P.M. Final photograph of Ammonium Nitrate Preparation Building, 8-79, looking north-east from road to dam site. Progress Photographs
Bear Creek Dam (Stripped Dam Site) - Bureau of Indian Affairs
Public domain photograph related to native Americans, Reservations, free to use, no copyright restrictions image - Picryl description
Dam Site - U.S. National Archives Public Domain photograph
Photographs Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description
Project (White Clay Dam - View Across Dam Site) - Bureau of Indian Aff...
Public domain photograph related to native Americans, Reservations, free to use, no copyright restrictions image - Picryl description