- An oil pressure(hydraulic) relay valve turbine water wheel governor system.
- Vintage Hydroelectric Power Plant history.
- Vintage Hydroelectric Power Plant history.
- Kern Canyon Hydro-electric station history in the Southern Sierras
- Vintage advertisements are interesting!
- Vintage Hydroelectric Power Plant history.
- New Hydro-electric power plant on the Kern River.
- Kern County Number 1 Hydro-electric Power Station History.
- Kern County Number 1 Hydro-electric Power Station History.
- Kern County Number 1 Hydro-electric Power Station History.
- Vintage Hydroelectric Power Plant history.
- Vintage magazines are interesting!
- New Kern Canyon Hydro-electric Station. 5.
- Vintage Hydroelectric Power Plant history.
- Vintage Hydroelectric Power Plant history.