Photograph showing a group of men from the Underground Department facing the camera. Individuals in the first two rows are kneeling, while the other behind are standing. Many of the men are wearing overalls or patterned flannel shirts.
Negatives documenting company activities, including electrical infrastructure, employees, power generation and distribution throughout Portland, the Willamette Valley and the Oregon Cascade Range. Additional general images include streetcars and trains, street lighting, power line installation, Rose Festival floats, office buildings, car barns and bridges. Of particular note are dam building projects at Bull Run and along the Clackamas River (1910-1930), and early electric stations in Oregon City at Willamette Falls.