Transcribed from press release: "HUGHES TEST DERRICK This 118-foot field-size oil derrick tower above a block-long laboratory in Houston, Texas, where the Hughes Tool Company simulates every drilling condition in the world in order to produce tough, long-lasting drill bits for the oil industry. Rock bits are responsible for tapping of deep oil fields where today 90 per cent of the world's oil is found."
A picture of a historic marker for tourists to take a picture with. The sign has "Virginia City-Queen of the Comstock" inscribed on it with details about the Comstock Lode, which was "the largest body of precious metals ever discovered on Earth."
Aerial view of Hughes HK-1, Flying Boat. The plane was designed and built by Howard Hughes; it it shown near completion at its graving dock at Terminal Island in the Los Angeles Harbor. Transcribed from note on back of photo: "World's largest airplane--After Ground tests here the plane will undergo extensive water-taxi tests."