Birdhouse cutouts on display, LADWP Truesdale LADWP Truesdale training facility, Los Angeles, CA Sun Cove Road, Orondo, WA. Grays Landing Unit Substation Grays Landing Unit Substation Another substation near "Grays Landing Unit" - the… Small substation labeled "Grays Landing Unit - Gre… Transformer Bank, Wenatchee, WA - Chelan PUD. Douglas PUD, North of East Wenatchee along US Hwy… Poles seen along US Hwy 97 North of East Wenatchee… Transformer bank seen on top of building. Wenatch… Transformer Bank, Chelan PUD, Wenatchee, WA. Aiken, SC glass insulators close-up Birdhouse cutouts on display, LADWP Truesdale Birdhouse cutouts on display, LADWP Truesdale Birdhouse cutouts on display, LADWP Truesdale Equipment on display, LADWP Truesdale Equipment on display, LADWP Truesdale LADWP Truesdale training facility, Los Angeles, CA LADWP Truesdale training facility, Los Angeles, CA Glass insulators on primary! Series regulators, Champaign, IL Series Regulators, Champaign, IL Series Regulators, Urbana, IL Interesting construction, Indiana Interesting construction, Indiana Interesting construction, Indiana Interesting construction, Indiana 5kW Series Regulator, Tacoma, WA Snohomish PUD, Snohomish Substation. 115kV to 12k… Snohomish PUD, Snohomish Substation. 115kV to 12k… Regulator Structure, Modesto, CA IMG 2501 IMG 2500 IMG 2499