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Men inspecting drill bits at the Hughes Tool Company in Houston, Texas, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Man working on Hughes rock bit drilling pieces at the Hughes Tool Company in Houston, Texas, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Man working at the Hughes Tool Company in Houston, Texas, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Hard formation drilling test at Hughes Tool Company, Houston, Texas, approximately 1946-1960
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Rock bit production at Hughes plant, Houston, Texas, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Kearney and Trecker 4-spindle machine at the Hughes Tool Company, Houston, Texas, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Hughes microbit for testing full-size bits, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Hughes Tool Company mechanical testing section, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Hughes drilling laboratory, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
Rock bit testing, approximately 1950-1959
Level of Description
File
Archival Collection
Howard Hughes Professional and Aeronautical Photographs
Archival Component
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