THE Official Boulder Dam Films, Lantern Slides, and this Authentic Booklet are an important contribution to Visual Education Departments, Lectures, Engineering Schools as well as the archives of many interested manufacturers and contractors.

AVAILABLE FILM

Created primarily for engineers and technical societies, this full-length feature film is so packed with magnificent views and dramatic engineering triumphs that it will hold the interest of any audience. When you have witnessed it you have seen mighty Boulder Dam built.

A complete picturization of the development and progress made on the Project from the first surveys and road-building down to the present final operations.

PRINT 3. 16 MM, 300 feet in length $18.00 A condensed version of No. 2 listed above, telling in brief the story of the Dam's building.

In addition to the film listed above, one 200-foot 16 mm. subject and three 100-foot 16 mm. subjects, all featuring various interesting phases of the work, are also available. All 16 mm. film sells for 6c per foot.

Two 8 mm. subjects are available, No. 1, 250 feet in length, similar in content to Print No. 2 listed above, and No. 2, 100 feet in length, similar in content to Print No. 3 listed above.

SLIDES

Slides selected from the illustrations in this booklet may also be obtained. They present the highlights of the entire structural operations, giving an unforgettable impression of the magnitude of the Project.

Individual slides, each, 75c; Sets of 25, $12.50; Sets of 50, $25.00

For further detailed information concerning films or slides write for free folder. Address all orders and inquiries to the

BOULDER DAM SERVICE BUREAU
Boulder Theatre Building
BOULDER CITY. NEVADA