Vancouver ferry
River Mill, camp
River Mill, camp
River Mill spillway
Vancouver substation
Marion Steam Shovel making a cut through the hills
Marion Steam Shovel making a cut through the hills
Making a cut through the hills, Mt. Hood Railway
Station B, interior
Station E, interior
Station B, exterior
Cazadero Dam
Bull Run, Little Sandy Dam construction
Bull Run, Little Sandy Dam powerhouse
Rull Run, Big Sandy
Villa Avenue bridge at NE 90th Ave. and Glisan St.
Bull Run, Big Sandy spillway
Bull Run, powerhouse from north bank
Big Sandy entrance to tunnel
Approach to Sandy River trestle
Bull Run, penstock tunnel
Bull Run, reservoir
Station L
Station L
Station M at River Mill Dam
River Mill Dam, tail race
Bull Run, flume
Station L, boiler room