James W. Lunsford The Ocean and the Sunset, The Hills and the Clouds: Looking at Santa Monica, illustrated by Alice N. Lunsford, 1983, 1911
Ocean Park
"22. Power House Theater, 3116 Second Street. A small theater operating in a former electric power station located on Second Street just south of Marine. The building, constructed about 1911, once supplied electrical power to the "Big Red Cars" that operated in the beach communities."