A group of men working on a wooden retaining wall underneath the Tenth Avenue bridge. The view also includes the Stone Arch Bridge and the coffer dam and lower dam areas.
Area of the lower dam water power station, shows the intake area and headrace; the Minneapolis Western railroad bridge is in the background; also includes the gasworks.
Lower dam water power station shows the roof of the turbine chamber and headrace; the Minneapolis Western railroad bridge and gasworks are in the background.