[Untitled photo, possibly related to: Detail of screwing one pipe into another. Oil field drilling operations, Kilgore… https://www.rawpixel.com/image/12107706/image-person-art-vintageFree Image from public domain licenseWomen jobs png circle badge elements, transparent background https://www.rawpixel.com/image/9213105/women-jobs-png-circle-badge-elements-transparent-backgroundView licenseWoman careers png badge elements, transparent background https://www.rawpixel.com/image/9212307/woman-careers-png-badge-elements-transparent-backgroundView licenseAfrican Americans speed war work for Tennessee Valley Authority. Herbert Smith, drill operator, is a member of a local labor… https://www.rawpixel.com/image/12242056/photo-image-face-person-smokeFree Image from public domain licenseWoman careers badges isolated on white background https://www.rawpixel.com/image/9212311/woman-careers-badges-isolated-white-backgroundView licenseWomen in workforce circle badges isolated on white background https://www.rawpixel.com/image/9213108/women-workforce-circle-badges-isolated-white-backgroundView licenseBingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit mine operated by the Utah Copper… https://www.rawpixel.com/image/12337934/image-person-tree-animalFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Lower end of traveling block is attached to… https://www.rawpixel.com/image/12170005/image-person-art-vintageFree Image from public domain licenseAdding a length of drilling pipe at oil well in the Seminole oil field, Oklahoma. Clamps are put in place; wrench applied to… https://www.rawpixel.com/image/12170214/image-person-art-vintageFree Image from public domain licenseDrill press operator in a machine shop. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301172/image-person-technology-factoryFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit… https://www.rawpixel.com/image/12337659/image-person-public-domain-manFree Image from public domain licenseDetail of screwing one pipe into another. Oil field drilling operations, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171105/image-person-art-horseFree Image from public domain licenseOil field worker screwing nipple on end of drill stem for test to determine direction and draft of drilling operations… https://www.rawpixel.com/image/12171107/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Roughnecks guiding bailer into hole during bailing out operations, oil well, near… https://www.rawpixel.com/image/12170931/image-person-art-vintageFree Image from public domain license