Production. Magnesium. A year ago this location was the barren desert of southern Nevada. Today an industrial city teams… https://www.rawpixel.com/image/12303814/image-background-plant-personFree Image from public domain licenseWar wagon trailer. Government workers in Washington, D.C., step from the war wagon trailer sponsored by the Office of… https://www.rawpixel.com/image/12239926/photo-image-frame-person-woodFree Image from public domain licenseNew oversize trailer for war workers. Note modern floating axle on the new oversize bus trailer which holds 141 persons and… https://www.rawpixel.com/image/12241047/photo-image-plants-persons-noteFree Image from public domain licenseManpower. Boatyard workers. Installing one of the twin diesel engines which will power a fifty-foot steel ramp boat to be… https://www.rawpixel.com/image/12307234/image-face-hand-personFree Image from public domain licenseNew oversize trailer for war workers. Here's an answer to the problem of transporting defense workers to outlying industrial… https://www.rawpixel.com/image/12302229/image-plant-persons-skyFree Image from public domain licenseProduction. Fifty-foot steel ramp boats. Working on the power plant installation of a fifty-foot steel ramp boat in a… https://www.rawpixel.com/image/12240188/photo-image-face-plant-handFree Image from public domain licenseProduction. Fifty-foot steel ramp boats. Mounting the power plant of a fifty-foot steel ramp boat in a Southern boatyard.… https://www.rawpixel.com/image/12239867/photo-image-plant-person-technologyFree Image from public domain licenseNew oversize trailer for war workers. Here's an answer to the problem of transporting defense workers to outlying defense… https://www.rawpixel.com/image/12307068/image-plant-persons-skyFree Image from public domain licenseProduction. Motor torpedo boats (wooden). An African American carpenter at a Southern shipyard runs a heavy plank through a… https://www.rawpixel.com/image/12240401/photo-image-face-person-musicFree Image from public domain licenseNieuport 28C.1, vintage airplane image. Original public domain image from The Smithsonian Institution. Digitally enhanced by… https://www.rawpixel.com/image/10103391/photo-image-rose-plant-handsFree Image from public domain license