Narrator affiliation: Physicist, First director, Lawrence Livermore Laboratory; Arms control negotiator; Director, Defense Dept. Research adn Engineering
A black and white aerial view of the Hoover Dam Project area before the construction started. Written on the photo is: "Boulder City, Hoover Dam Project near Las Vegas, Nevada. Oakes #175."
The black and white view of Hiram "Tommy" Thurlow and the Lockheed 14 aircraft in New York, New York. Typed on a piece of a paper attached to the image: "Floyd Bennett Airport, N.Y. Lieut. Hiram ("Tommy") Thurlow, of the Department of Commerce re-checks Howard Hughes' sleek Lockheed L-14 Super Electra before flight to Paris. 7/9/38."