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Men working on Hughes rock drilling bit piece 5411-482 at the Hughes Tool company in Houston, Texas, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Men inspecting drill bits at the Hughes Tool Company in Houston, Texas, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Man working on Hughes rock bit drilling pieces at the Hughes Tool Company in Houston, Texas, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Man working at the Hughes Tool Company in Houston, Texas, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Hard formation drilling test at Hughes Tool Company, Houston, Texas, approximately 1946-1960
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Rock bit production at Hughes plant, Houston, Texas, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Kearney and Trecker 4-spindle machine at the Hughes Tool Company, Houston, Texas, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Hughes microbit for testing full-size bits, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Hughes Tool Company mechanical testing section, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
Hughes drilling laboratory, approximately 1950-1959
Archival Collection
To request this item in person:
Collection Number: PH-00321
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Collection Name: Howard Hughes Professional and Aeronautical Photographs
Box/Folder: Folder 16
Archival Component
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