[Moulder's Helper, Baldwin Locomotive Works, Eddystone, Pennsylvania]. by Lewis W Hine https://www.rawpixel.com/image/14263165/photo-image-face-person-manFree Image from public domain licenseRailroad parts. Baldwin Locomotive Works. Machine, May 1937. Photographer: Hine, Lewis. Original public domain image from… https://www.rawpixel.com/image/8799853/photo-image-vintage-public-domain-travelFree Image from public domain licenseRailroad parts. Baldwin Locomotive Works. A modern blacksmith's furnace (or forge) in the in the [sic] smith's shop.… https://www.rawpixel.com/image/8770054/photo-image-vintage-people-guitarFree Image from public domain licenseMoulder's Helper, Baldwin Locomotive Plant by Lewis W Hine https://www.rawpixel.com/image/14256524/moulders-helper-baldwin-locomotive-plant-lewis-hineFree Image from public domain license[Black Steel Worker] Baldwin Locomotive Works, Eddystone, Pennsylvania by Lewis W Hine https://www.rawpixel.com/image/14257622/photo-image-face-person-lightFree Image from public domain licenseRailroad parts. Baldwin Locomotive Works. Machinist shaping a section of a driving-rod for largest locomotive, March 1937.… https://www.rawpixel.com/image/8770592/photo-image-vintage-person-guitarFree Image from public domain licenseRailroad parts. Baldwin Locomotive Works. Man working at machine, May 1937. Photographer: Hine, Lewis. Original public… https://www.rawpixel.com/image/8770607/photo-image-person-train-factoryFree Image from public domain licenseRailroad parts. Baldwin Locomotive Works. Blacksmith forging and hammering tools, March 1937. Photographer: Hine, Lewis.… https://www.rawpixel.com/image/8770608/photo-image-face-person-portraitFree Image from public domain licenseRailroad parts. Baldwin Locomotive Works. Boilermaker tapping for stay-bolts in boiler of a modern locomotive, March 1937.… https://www.rawpixel.com/image/8770606/photo-image-people-guitar-musical-instrumentFree Image from public domain licenseRailroad parts. Baldwin Locomotive Works. Machinist milling down part of a drive-shaft on big locomotive, March 1937.… https://www.rawpixel.com/image/8770432/photo-image-person-food-hatFree Image from public domain license