Black and white image of Hoover Dam with the following printed description: "View of 50-foot diameter tunnel below Arizona Tunnel Plug outlet works with Stoney Gate at end of tunnel lowered." Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Description given with photo: "Mexican President Greets Visitors, Mexico City, Mex. -- Howard Hughes (left), millionaire aircraft manufacturer and movie producer, and Cary Grant (right), Hollywood screen star, who made a plane trip together to Mexico City, are pictured with A.C. Blumenthal (gesturing), famous hotelman and President Miguel Aleman at the National Palace. Credit Line (ACME). 2/18/47."
From the Howard Cannon Photograph Collection (PH-00192). The B-58 Hustler was the world's first supersonic bomber. It was one of the many first line Air Force planes inspected by Senator Cannon.
From the Howard Cannon Photograph Collection (PH-00192). Harley Harmon (2nd from left), James Bilbray, Grant Sawyer, John Mendoza (8th, 9th, 10th from left, respectively)