Laguna Dam. The All American Canal, when completed, will extend desert land to cultivation by irrigation in the southwestern… https://www.rawpixel.com/image/12245469/photo-image-person-sky-mountainFree Image from public domain licenseLaying sewer tile leading to the sewage disposal plant now under construction. There are two miles of this large-size tile.… https://www.rawpixel.com/image/12144958/image-plant-person-artFree Image from public domain license"Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of oil well at C.C. Graber pool of… https://www.rawpixel.com/image/12248651/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Preparing to drill an oil well in Goodrich field of Continental oil company. Valley… https://www.rawpixel.com/image/12248653/photo-image-person-technology-public-domainFree Image from public domain licenseWashington, D.C. Steam hammer used to drive piles. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323930/image-steam-technology-public-domainFree Image from public domain licenseNew York, New York. Installing the defense bond sales photomural, prepared by the Farm Security Administration, in the… https://www.rawpixel.com/image/12322686/image-person-public-domain-factoryFree Image from public domain licenseMany families tore down their houses in the Santee-Cooper Basin to rebuild them outside the area. Near Bonneau, South… https://www.rawpixel.com/image/12324513/image-person-sky-public-domainFree Image from public domain licenseWashington, D.C. Row of piles being driven in a trench. In the foreground are rows of stakes that indicate where other piles… https://www.rawpixel.com/image/12323635/image-person-public-domain-architectureFree Image from public domain licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096043/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1100110/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095948/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096062/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095963/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096099/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096036/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095990/image-rawpixelcomView license[Untitled photo, possibly related to: Shipyards at Bethlehem steel mill. Sparrows Point, Maryland]. Sourced from the Library… https://www.rawpixel.com/image/12284206/photo-image-person-sky-technologyFree Image from public domain licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096053/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096094/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096026/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096034/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096070/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095952/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095932/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096009/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095981/image-rawpixelcomView license[Untitled photo, possibly related to: Shipyards at Bethlehem steel mill. Sparrows Point, Maryland]. Sourced from the Library… https://www.rawpixel.com/image/12284241/photo-image-person-sky-public-domainFree Image from public domain licenseGold miner. El Dorado Canyon, Clark County, Nevada. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275357/photo-image-person-sky-goldFree Image from public domain licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095966/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096069/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1096058/image-rawpixelcomView licenseMotivation Message Quotation Aspiration Graphic https://www.rawpixel.com/image/1095939/image-rawpixelcomView license