Photograph of Passengers Rescued from the French Liner Sontay, 04/1918. Original public domain image from Flickr https://www.rawpixel.com/image/8799399/photo-image-vintage-public-domain-oceanFree Image from public domain licenseGold-inlaid Colt Model 1851 Navy Revolver (serial no. 20133), with Case and Accessories https://www.rawpixel.com/image/9186333/photo-image-paper-aesthetics-frameFree Image from public domain licenseThe capture of the slave ship Emilia off the north coast of Cuba by the Royal Navy ships Styx and Jasper. Wood engraving… https://www.rawpixel.com/image/13961382/image-art-sea-woodFree Image from public domain licenseDischarge of a huge French cannon caught by the camera just as the projectile left for the German lines. The gunners have… https://www.rawpixel.com/image/8799766/photo-image-vintage-airplane-public-domainFree Image from public domain licenseEmbarked for France. Western Newspaper Union, 1917. Original public domain image from Flickr https://www.rawpixel.com/image/8799769/photo-image-vintage-public-domain-peopleFree Image from public domain licenseProduction. B-17 heavy bomber. An Army sentry guards new B-17F (Flying Fortress) bombers at the airfield of Boeing's Seattle… https://www.rawpixel.com/image/12239870/photo-image-cloud-plant-personFree Image from public domain licensePicture of the Great Japanese Victory at a Navy Battle (1894) print in high resolution by Ogata Gekko. https://www.rawpixel.com/image/3970498/illustration-image-ocean-art-vintageFree Image from public domain licenseDepiction of the Sino-Japanese War and the Great Victory of the Japanese Navy near Dagushan (1894) print in high resolution… https://www.rawpixel.com/image/3970461/illustration-image-ocean-art-peopleFree Image from public domain licenseProduction. B-17 heavy bomber. Fueling a new B-17F (Flying Fortress) bombers at the airfield of Boeing's Seattle plant.… https://www.rawpixel.com/image/12240194/photo-image-plant-person-skyFree Image from public domain licenseProduction. B-17 heavy bomber. Lubricating and servicing a new B-17F (Flying Fortress) bomber for flight tests at the… https://www.rawpixel.com/image/12240199/photo-image-plant-person-skyFree Image from public domain licenseThe Great Victory for the Japanese Army at Pyongyang (1894) print in high resolution by Ogata Gekko. https://www.rawpixel.com/image/3970513/illustration-image-ocean-art-peopleFree Image from public domain licenseHistory of the naval war between Russia and Japan: Great victory of our forces (1904) print in high resolution by Ogata… https://www.rawpixel.com/image/3970576/illustration-image-ocean-art-vintageFree Image from public domain licenseThe English Fleet in Flemish Waters by Master of the Getty Froissart https://www.rawpixel.com/image/14246965/the-english-fleet-flemish-waters-master-the-getty-froissartFree Image from public domain licenseConversion. Copper and brass processing. Coils of copper water tube. Large quantities of copper tube are needed by our Army… https://www.rawpixel.com/image/12107326/image-background-art-patternFree Image from public domain licenseNurse training. Student nurses, like Susan Petty of Lebanon, Pennsylvania, are rendering their country a great service by… https://www.rawpixel.com/image/12239971/photo-image-person-hospital-familyFree Image from public domain licenseNurse training. Student nurses spend a great deal of time in classrooms, as well as in practice in the wards. Many of the… https://www.rawpixel.com/image/12307008/image-person-book-laptopFree Image from public domain licenseNational egg collection for our wounded soldiers and sailors : offices: 154, Fleet Street, London. https://www.rawpixel.com/image/13972009/image-background-paper-bookFree Image from public domain licenseShipbuilding. "Liberty" ships. Here are two members of the Liberty Fleet lying at anchor in the basin of a large Eastern… https://www.rawpixel.com/image/12107315/image-person-art-vintageFree Image from public domain licenseBayonet practice. Camp Bowie, Fort Worth, Texas., ca. 1918. Original public domain image from Flickr https://www.rawpixel.com/image/8802989/photo-image-people-water-vintageFree Image from public domain licenseBoer War: page two of an article entitled "women in the war" with illustrations of a ceremony on the hospital ship "Maine"… https://www.rawpixel.com/image/14014248/image-paper-people-artFree Image from public domain licenseProduction. B-17 heavy bomber. An Army sentry guards new B-17F (Flying Fortress) bombers at the airfield of Boeing's Seattle… https://www.rawpixel.com/image/12306473/image-cloud-plant-personFree Image from public domain licenseConversion. Copper and brass processing. Gaging drawn brass bar. Brass or copper supplied in bars finds many uses in the… https://www.rawpixel.com/image/12107362/image-hand-person-artFree Image from public domain licenseBoer War: a funeral on board a ship at night with officers and crew standing round the body. Watercolour with gouache by W.… https://www.rawpixel.com/image/13978658/image-person-art-watercolourFree Image from public domain licenseA British sailor in Zhoushan, China, is charged with entering a house and delivering a love-letter from another sailor to… https://www.rawpixel.com/image/13996692/image-cartoon-person-artFree Image from public domain licenseProduction. B-17 heavy bomber. An Army sentry guards new B-17F (Flying Fortress) bombers at the airfield of Boeing's Seattle… https://www.rawpixel.com/image/12306484/image-cloud-face-plantFree Image from public domain licenseOrdinary seaman Jackson becomes a D.E.M.S seaman gunner. After a four months' course at a naval training establishment… https://www.rawpixel.com/image/12307395/image-person-sky-manFree Image from public domain license