Shipbuilding. "Liberty" ships. This is the bow of a new Liberty Fleet member, awaiting its hose or template at a large… https://www.rawpixel.com/image/12239987/photo-image-person-sky-templateFree Image from public domain licenseBottle cooler from the Louis XV service (seau a bouteille) https://www.rawpixel.com/image/12837156/bottle-cooler-from-the-louis-service-seau-bouteilleFree Image from public domain licenseProduction. Airplane propellers. John Sonesen, propeller blade grinder at a Hartford, Connecticut plant, inspects a blade… https://www.rawpixel.com/image/12306479/image-plant-person-airplaneFree Image from public domain license[Untitled photo, possibly related to: Boeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress)… https://www.rawpixel.com/image/12337848/image-plant-person-artFree Image from public domain licenseBoeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress) bombing planes. Worker operating a routing… https://www.rawpixel.com/image/12337601/image-plant-person-artFree Image from public domain license