Bull Run, Big Sandy Dam, end of tunnel
Horse car line on Grand Avenue and East Morrison Street
Electric truck #15
Vancouvery Ferry at Hayden Island
Vancouvery Ferry at Hayden Island
Oak Grove Tunnel, party of officials at northern portal
Bull Run, flume with motorcar
Oak Grove project, contractors and engineers
Pole derrick
Bull run, Little Sandy Dam , lumber carrier
Oak Grove project, Bauer in baby buggy at Three Lynx
Portland General Electric Photograph Collection
Portland General Electric Photograph Collection
