Photograph showing the Clackamas River (Oak Grove fork?) looking downstream from the powerhouse site for the Oak Grove dam. Snow can be seen on the ground and trees throughout the image. Written on the negative is “E301.09-O-309.”
Photograph showing a man standing next to a wooden “clockhouse” building with snow. He is wearing winter clothing, a hat, and is holding a rifle. Downhill from the building is the Clackamas river. Written on the negative is “Clockhouse at Big Bottom 12/15/20.” (Image note: see related image PGE 16-37.”
Photograph taken from across the Clackamas River showing two small wooden “clockhouse” buildings. Snow can be seen throughout the image, one the ground and trees. Written on the negative is “new and old clockhouses at Big Bottom 12/15/20.” (Image note: see related image PGE 16-35)
Photograph showing construction at Cazadero Dam. The Clackamas River can be seen flowing on the right side. Ice formations are on the hillside to the left, and snow and frost can be seen on the wooden dam structure.