Aftermath of the W.W. Eastman tunnel collapse that caused the loss of St. Anthony Falls to erosion. This image is by Arthur Adams, Minneapolis high school teacher, local historian, and photographer. Adams traveled throughout Minnesota, taking photographs to augment his lectures. His studio was located at 3648 Lyndale Avenue South in Minneapolis.
Construction at the lower dam water power station along the Mississippi River; shows headrace and retaining walls; the Westside Mills are visible in the distance.
Construction at the lower dam area near the gatehouse, shows the retaining wall; the Minneapolis Western railroad bridge and Gasworks are in the background.
Construction site at the lower dam, shows a group of men repairing a section of the dam damaged by a washout; also shows the lower dam water power station, the Minneapolis Western railroad bridge, and the gatehouse.
Construction on the lower dam water power station, shows level gate stonework, the bypass flume and the lower dam. The Tenth Avenue Bridge is in the background.