"1458 Interior view of Six Companies Inc. garage and automobile repair shop in Boulder City. Complete facilities are installed for overhauling all classes of automobile equipment. August 15th, 1932.
1474 Interior of tire shop of Six Companies Inc. garage. Complete equipment is installed for the rehabilitation and repair of all classes of tires used. August 19th, 1932.
1398 A panel made up of snap-shots of Six Companies Inc. Directors, taken at various times when they were visiting the Hoover Dam project. August 6th, 1932.
1392 Largest pneumatic tires manufactured are used on several of the trucks on the Hoover Dam project. There are only 3 moulds in existence of the size shown in the picture. August 1st, 1932."