[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