Abstract Photograph album containing images and clippings of and about Fred (Gustaf Frederick) Dummatzen, a Golden Gate Bridge laborer, and member of the Construction and General Laborer's Union, No. 261. The bulk of the photographs, taken by Dummatzen and his fellow workers, include images of workers, both at work and at rest; views of the bridge and the bay from the bridge; images of construction equipment; and documentation of the construction in progress. Collection also includes a folder of...