Written on back: "Thirty-seven thousand watts of electrical power light the new entrance....opic Beach, Sutro Baths. It's modernistic architecture is an outgrowth of the....t Chicago World's Fair, coupled with western ingenuity and enterprise. It was....ed by Leonard A. Hobbs, former President of the S.F. Chapter of Illuminating....ers. (night and day shot)".
The caption text is incomplete due to the deterioration of the attached paper.