Strip Mining with Dragline Equipment at the Navajo Mine in Northern Arizona. Photographer: Eiler, Lyntha Scott. Original… https://www.rawpixel.com/image/8765977/photo-image-vintage-coalFree Image from public domain licenseDragline Doing Some Dredging and Filling near Long Key in the Central Florida Keys. Photographer: Schulke, Flip, 1930-2008.… https://www.rawpixel.com/image/8799930/photo-image-vintage-public-domain-soilFree Image from public domain licenseDragline (Used in Strip Mining) at the Navajo Coal Mine in Northern Arizona 06/1972. Photographer: Eiler, Lyntha Scott.… https://www.rawpixel.com/image/8769771/photo-image-vintage-person-constructionFree Image from public domain licenseDragline and Workers at Site of Oil Spill Clean - Up Operations on the San Juan River in Monument Valley, Utah, 10/1972.… https://www.rawpixel.com/image/8770300/photo-image-person-photographyFree Image from public domain licenseStrip Mining with Dragline Equipment at the Navajo Mine in Northern Arizona 06/1972. Photographer: Eiler, Lyntha Scott.… https://www.rawpixel.com/image/8769792/photo-image-vintage-coal-tractorFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Draglines are working day and night excavating for the building of open hearth… https://www.rawpixel.com/image/12308139/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12307948/image-cloud-person-skyFree Image from public domain licenseAfrican Americans speed war work for Tennessee Valley Authority. Earl Tulloss is a skilled operator of a dragline capable of… https://www.rawpixel.com/image/12304067/image-face-steam-plantFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Draglines are working day and night excavating for the building of open hearth… https://www.rawpixel.com/image/12307868/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12307876/image-person-sky-technologyFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Draglines are working day and night excavating for the building of open hearth… https://www.rawpixel.com/image/12338972/image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12339325/image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12339202/image-person-sky-public-domainFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Draglines are working day and night excavating for the building of open hearth… https://www.rawpixel.com/image/12339914/image-person-public-domain-blackFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12339388/image-cloud-person-skyFree Image from public domain licenseScene Across a Channel Dug by a Dragline at North Key Largo. This Procedure Is Regulated by the State Government, But Many… https://www.rawpixel.com/image/8803086/photo-image-nature-soil-vintageFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12339362/image-person-horse-animalFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Draglines are working day and night excavating for the building of open hearth… https://www.rawpixel.com/image/12339357/image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12339103/image-cloud-person-skyFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Draglines are working day and night excavating for the building of open hearth… https://www.rawpixel.com/image/12339104/image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12339323/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12298169/photo-image-cloud-person-skyFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Draglines are working day and night excavating for the building of open hearth… https://www.rawpixel.com/image/12298171/photo-image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12297774/photo-image-cloud-person-skyFree Image from public domain license