The Showboat Atlantic City Photograph Collection (1986) contains black-and-white and color photographic prints and conceptual sketches of the Showboat Casino in Atlantic City, New Jersey. The photographs depict casino patrons in various locations throughout the Showboat, and the sketches show exterior and interior designs.
The black and white view of the Lockheed 14 aircraft in New York, New York. Typed on a piece of paper attached to the image: "Readying Hughes' plane for Paris flight. Hughes's Lockheed 14 monoplane in shape for a flight from Floyd Bennett Airport here, to Paris. Motor trouble forced postponement and helpers were working under injunction to have the ship ready for a takeoff July 9 "at the earliest possible moment." Photo shows: General view of crowd watching plane being serviced outside hangar. Credit Line (ACME) 7/9/1938."
The exterior of Hughes Research Laboratories where rock bits were test-drilled in Culver City, California in the 1940s. Transcribed from note taped to back of photo: "Rock bits are test-drilled in the laboratory under conditions that duplicate, as far as is possible in the laboratory, those encountered in actual drilling. As a result, rotational speeds, loads, and fluid volume are closely controlled. The rig operator occupies a splash-proof booth above the 'cellar floor.' The instruments on his control panel provide for application and measurement of variable axial loading on the drilling bit up to 100,000 lbs., variable rotational speeds up to 400 rpm, measurement of bit penetration over a total vertical travel of 5 feet at rates up to 180 ft. per hour, and torque. On the panel, also, are several controls for the operation of mud pump and other accessory equipment."
Postcard back - Sent to Mr. E. S. Giles in Goldfield Nevada, dated 7/3/29. Reads: "Arrived in Salt Lake City to-day. Denver to-morrow. Everything O.K. Rich(?)"
Blue-line print ; 74 x 36 cm on sheet 79 x 61 cm. Survey was competed on March 8, 1924. Signed by the owners of the piece of property for the addition Roy W. Martin, Forest R. Mildren, William E. Ferron, and A. W. Ham, signed by the surveyor J.T. McWilliams, and notarized on March 31, 1924. Approved by the Board of City Commissioners and signed by the major W. C. German and by Florence S. Doherty, city clerk, on April 1, 1924. Recorded in Book 1 of plats, page 47. Includes township and range grid.