An inexperienced student doctor taking the pulse of a patient in his bed. Coloured etching by A.M. Mills, 1806. https://www.rawpixel.com/image/13965054/image-cartoon-face-personFree Image from public domain licenseA young man puts his head through the window of a barber's shop where glass has been replaced by paper; the barber inside… https://www.rawpixel.com/image/13951536/image-paper-horse-cartoonFree Image from public domain licenseThe four freedoms. Let'er rip, and carefree couples glide earthward from the top of Coney Island's famous parachute jump.… https://www.rawpixel.com/image/12239718/photo-image-people-sky-animalFree Image from public domain licenseA poster comes to life. "Never got so close to one of these babies before" says George Woolslayer (right) giving an army… https://www.rawpixel.com/image/12239828/photo-image-person-man-postFree Image from public domain licenseConversion. Copper and brass processing. This is an inverted bull clock, a modern piece of equipment in a brass and copper… https://www.rawpixel.com/image/12107640/image-person-art-vintageFree Image from public domain licenseConversion. Copper and brass processing. This brass worker is tying down the ends of large coils of strip brass and copper.… https://www.rawpixel.com/image/12107624/image-person-art-vintageFree Image from public domain licenseConversion. Copper and brass processing. This worker is at the controls of an extruding machine, a powerful piece of… https://www.rawpixel.com/image/12302008/image-person-technology-factoryFree Image from public domain licenseThe art of mixing and milling requires skillful judgement and deftness of hand. Part of the secret of these tires lies in… https://www.rawpixel.com/image/12301611/image-hand-person-artFree Image from public domain licenseLast grain of powder is dumped into the mill hopper as another hatch is completely filled. Next batch is in the foreground… https://www.rawpixel.com/image/12301375/image-person-art-hospitalFree Image from public domain licenseConversion. Copper and brass processing. Pickling lengths of copper water tube in a brass and copper mill. After annealing… https://www.rawpixel.com/image/12307140/image-factory-water-drawingFree Image from public domain licenseConversion. Copper and brass processing. Analyzing the amount of copper and lead in the brasses. In this test the laboratory… https://www.rawpixel.com/image/12306891/image-hand-person-technologyFree Image from public domain licenseA poster comes to life. Welder George Woolslayer meets Sergeant Vineyard's pals at his army post after Vineyard and Aviation… https://www.rawpixel.com/image/12307582/image-face-person-womanFree Image from public domain licenseThe Middlesex Hospital, London: in the foreground a patient is helped from his sickbed towards his welcoming family by a… https://www.rawpixel.com/image/13988767/image-cartoon-face-personFree Image from public domain licenseConversion. Copper and brass processing. This is the busy shipping platform of a brass mill. An electric crane is lowering a… https://www.rawpixel.com/image/12306865/image-person-wood-factoryFree Image from public domain licenseConversion. Copper and brass processing. This man is the operator of a towmotor--the jitney of the brass mill. His electric… https://www.rawpixel.com/image/12307057/image-face-hand-peopleFree Image from public domain licenseConversion. Copper and brass processing. The inside of a large brass and copper tube mill. Copper tubes are made in many… https://www.rawpixel.com/image/12107317/image-art-vintage-airplanesFree Image from public domain licenseConversion. Copper and brass processing. Stocks of partially completed lengths of seamless copper tube in many sizes. These… https://www.rawpixel.com/image/12107339/image-background-art-vintageFree Image from public domain licenseConversion. Copper and brass processing. When "slabs" (brass or copper castings in the form of long flat cakes) are cast… https://www.rawpixel.com/image/12306820/image-person-factory-blackFree Image from public domain licenseA poster comes to life. A reciprocal engagement is carried out at Sergeant Vineyard's army post, where welder George… https://www.rawpixel.com/image/12307560/image-people-man-postFree Image from public domain licenseConversion. Copper and brass processing. Weighing brass scrap. The war program calls for the use of such vast amounts of… https://www.rawpixel.com/image/12306771/image-person-technology-hospitalFree Image from public domain licenseA poster comes to life. A reciprocal engagement is carried out at Sergeant Vineyard's army post, where welder George… https://www.rawpixel.com/image/12307751/image-people-man-postFree Image from public domain licenseConversion. Copper and brass processing. The inside of a large brass and copper tube mill. Copper tubes are made in many… https://www.rawpixel.com/image/12107331/image-person-art-vintageFree Image from public domain licenseConversion. Copper and brass processing. These men are pushing a factory platform truckload of coiled brass and copper… https://www.rawpixel.com/image/12306856/image-people-factory-manFree Image from public domain licenseSlug head (posters in use). Signs posted through out the mills of this Middlewestern copper and brass plant, remind the… https://www.rawpixel.com/image/12306874/image-plant-person-artFree Image from public domain licenseRubber stock for the track treads of scout cars and other Army halftrac vehicles is milled in one Ohio tire plant. All… https://www.rawpixel.com/image/12307066/image-plant-hand-personFree Image from public domain licenseConversion. Copper and brass processing. Bundles of various sizes brass, copper, and bronze rod in the shipping room of a… https://www.rawpixel.com/image/12107327/image-background-flower-plantFree Image from public domain licenseWilliam Buchan. Line engraving by J. Mills, 1803, after A. Mills. https://www.rawpixel.com/image/14004584/william-buchan-line-engraving-mills-1803-after-millsFree Image from public domain licenseKathryn M. Miller, first woman to be employed as a laborer at the Reading Company general stores. She is the first to… https://www.rawpixel.com/image/12301191/image-person-woman-factoryFree Image from public domain license