Skip to main content

Search the Special Collections and Archives Portal

Search Results

Display    Results Per Page
Displaying results 591 - 600 of 77235

Photograph of the exterior of Hughes Research Laboratories, Culver City, California, circa 1940s

Date

1940 to 1949

Description

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."

Image

Lockheed 14 aircraft over New York City, 1938 July

Level of Description

File

Archival Collection

Howard Hughes Public Relations Photograph Collection
To request this item in person:
Collection Number: PH-00373
Collection Name: Howard Hughes Public Relations Photograph Collection
Box/Folder: Folder 06

Archival Component

Lockheed 14 aircraft over New York City, 1938 July

Level of Description

File

Archival Collection

Howard Hughes Public Relations Photograph Collection
To request this item in person:
Collection Number: PH-00373
Collection Name: Howard Hughes Public Relations Photograph Collection
Box/Folder: Folder 06

Archival Component

Edward P. Mulrooney, City of New York, New York Police Commissioner, foreword on gun control, approximately 1930 to 1931

Level of Description

File

Archival Collection

Howard Hughes Film Production Records
To request this item in person:
Collection Number: MS-01036
Collection Name: Howard Hughes Film Production Records
Box/Folder: Box 056 (Restrictions apply)

Archival Component

Howard Hughes, co-pilot Joseph Bartles, and navigator Robert Stevens at the controls of their Lockheed Constellation after landing at LaGuardia Field in New York City, 1946 February 15

Level of Description

File

Archival Collection

Howard Hughes Public Relations Photograph Collection
To request this item in person:
Collection Number: PH-00373
Collection Name: Howard Hughes Public Relations Photograph Collection
Box/Folder: Folder 20

Archival Component

Howard Hughes, co-pilot Joseph Bartles, and navigator Robert Stevens at the controls of their Lockheed Constellation after landing at LaGuardia Field in New York City, 1946 February 15

Level of Description

File

Archival Collection

Howard Hughes Public Relations Photograph Collection
To request this item in person:
Collection Number: PH-00373
Collection Name: Howard Hughes Public Relations Photograph Collection
Box/Folder: Folder 20

Archival Component

The marquee of the 44th Street Theatre, New York City: photographic print

Date

1890 (year approximate) to 1980 (year approximate)

Archival Collection

Description

The marquee of the 44th Street Theatre, New York City. Grace Hayes' name is on the marquee for the show "A Night in Spain."

Image

Restaurant in the Showboat Casino, Atlantic City, New Jersey: photographic print

Date

1986

Description

From the Showboat Atlantic City Photograph Collection (PH-00329).

Image

Gamblers in the Showboat Casino, Atlantic City, New Jersey: photographic print

Date

1986

Description

From the Showboat Atlantic City Photograph Collection (PH-00329).

Image

Gamblers in the Showboat Casino, Atlantic City, New Jersey: photographic print

Date

1986

Description

From the Showboat Atlantic City Photograph Collection (PH-00329).

Image