Expeditions & surveys; Railroad surveys; Columbia River; Cascade Falls
The Cascade rapids, sometimes referred to as the Cascade Falls. This is an area of rapids in the Columbia River where travelers by boat along the river were forced to either portage boats and supplies or pull boats up with ropes. Plate XLV.
Boats; Ships; Universities & colleges; Lakes -- Washington (State) -- Lake Union;
University of Washington floating theater moored at the edge of Lake Union. The boat was not completed at the time it was photographed, but it was designed to be the future home of the University of Washington Theater.