Pacific Gas and Electric Company · San Francisco : Pacific Gas and Electric Company · leaf 81
In agricultural California. Two upper views are of 50-horsepower electric pumping plants.Beneath these, one of a well-irrigated orchard. The three following pictures are of typicalranch residences, all electrically equipped and served. The illustration at lower right is of anirrigation pipe…
Pacific Gas and Electric Company · Electric utilities · Electrical engineering · Public utilities
Internet Archive Book Images · San Francisco Public Library · No known copyright restrictions (public domain). Free to use for anything.
