Backslash sign png botanical calligraphic art, transparent background https://www.rawpixel.com/image/14898071/backslash-sign-png-botanical-calligraphic-art-transparent-backgroundView licenseDiverse volunteers https://www.rawpixel.com/image/14907644/diverse-volunteersView licenseMasks worn during experiments with plague. Manila, Philippines (1912). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298618/free-photo-image-vintage-covid-peopleFree Image from public domain licenseSword png sticker, weapon vintage illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6331871/png-sticker-vintageFree PNG from public domain licenseThe American Soldiers in Presence of Gas during World War I (1918). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298627/free-photo-image-vintage-people-covidFree Image from public domain licenseClinical photograph of a cyst of conjunctiva. Original image from National Museum of Health and Medicine. Digitally enhanced… https://www.rawpixel.com/image/2298608/free-photo-image-eye-vintage-blackFree Image from public domain licenseThe "Human Squirrel" who did many daring "stunts" in climbing for benefit of War Relief Funds in New York City. He is shown… https://www.rawpixel.com/image/8799893/photo-image-vintage-smoke-public-domainFree Image from public domain licenseKnight png riding horse sticker, medieval illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6503681/png-sticker-vintageFree PNG from public domain licenseWomen wearing surgical masks during the influenza epidemic, Brisbane (1919). Original image from State Library of… https://www.rawpixel.com/image/2298584/free-photo-image-vintage-black-and-white-covidFree Image from public domain licenseThe American Soldiers in Presence of Gas suring World War I (1918). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298583/free-photo-image-war-vintage-soldierFree Image from public domain licenseOakland, Calif., Mar. 1942. A large sign reading "I am an American" placed in the window of a store, at [401 - 403 Eighth]… https://www.rawpixel.com/image/12108063/image-persons-art-vintageFree Image from public domain licenseEmergency hospital during influenza epidemic, Camp Funston, Kansas (1918). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298586/free-photo-image-spanish-flu-pandemic-covidFree Image from public domain licenseI Will Tell the White Man (ca. 1900) by Frederic Remington. The Art Institute of Chicago. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2909785/free-illustration-image-art-warFree Image from public domain licenseThe "Baker" explosion, part of Operation Crossroads, a nuclear weapon test by the United States military at Bikini Atoll… https://www.rawpixel.com/image/8717924/photo-image-cloud-vintage-public-domainFree Image from public domain licensePNG Uncle Sam pointing, vintage clipart, transparent background. Free public domain CC0 graphic https://www.rawpixel.com/image/6257180/png-sticker-vintageFree PNG from public domain licenseInfantry combat scene in Bougainville, France (1914). Original image from National Museum of Health and Medicine. Digitally… https://www.rawpixel.com/image/2298620/free-photo-image-war-vintage-soldierFree Image from public domain licenseThe Southern Hemisphere of the Celestial Globe (1515) by Albrecht Dürer. Original from the Minneapolis Institute of… https://www.rawpixel.com/image/9700456/image-dog-art-fireFree Image from public domain licensePostage png ephemera art, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/11551549/png-paper-artView licenseThe announcing of the armistice on November 11, 1918, was the occasion for a monster celebration in Philadelphia… https://www.rawpixel.com/image/8799554/photo-image-art-vintage-celebrationFree Image from public domain licenseReturning from a U-Boat scouting party. Aerial naval observer coming down from a "Blimp" type balloon after a scouting tour… https://www.rawpixel.com/image/8799373/photo-image-vintage-balloon-public-domainFree Image from public domain licenseVolunteer nurses from The American red cross during flu epidemic (1918). Original image from Oakland Public Library.… https://www.rawpixel.com/image/2298625/free-photo-image-covid-pandemic-blackFree Image from public domain licenseGas mask png sticker, protective equipment vintage illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6331769/png-sticker-vintageFree PNG from public domain licenseYoung boy shouting on a megaphone in a protest https://www.rawpixel.com/image/525839/kids-protesting-for-their-rightsView licenseNative American skull png sticker vintage illustration, transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6264657/png-vintage-public-domainFree PNG from public domain licenseWinton Churchill, former prime minister of the UK - unknown date & location https://www.rawpixel.com/image/6111407/photo-image-public-domain-person-freeFree Image from public domain licenseB-24 Liberator Through flak and over the destruction created by preceding waves of bombers, these 15th Air Force B-24s leave… https://www.rawpixel.com/image/8718092/photo-image-plant-vintage-smokeFree Image from public domain licenseSoldiers being mustered out at Camp Dix. New Jersey, 1918. Underwood and Underwood., 1917 - 1919. Original public domain… https://www.rawpixel.com/image/8799560/photo-image-vintage-public-domain-peopleFree Image from public domain licenseC–46 air evacuation during World War II from Manila, Philippine Islands. Patients in bunks in a plane. Nurse in… https://www.rawpixel.com/image/2298594/free-photo-image-world-war-vintage-peopleFree Image from public domain licenseChest X–ray of patient with influenza during World War I. Original image from National Museum of Health and Medicine.… https://www.rawpixel.com/image/2298602/free-photo-image-xray-vintage-black-and-whiteFree Image from public domain licenseNo draft, no war, no nukes (1979) poster. Original public domain image from the Library of Congress. https://www.rawpixel.com/image/8628557/image-paper-art-vintageFree Image from public domain license A soldier, whose helmet says "Swierk," holds a Vietnamese child during Vietnam War. https://www.rawpixel.com/image/2298581/free-photo-image-war-vintage-soldierFree Image from public domain licenseHup Two, Three, Four. Nurses are no exception to the rule that personnel of the National Naval Medical Center shall be… https://www.rawpixel.com/image/3394001/free-photo-image-woman-old-nursesFree Image from public domain licenseInterior of a hospital ward at the Base Hospital, Camp Jackson, South Carolina, during the influenza epidemic (1918).… https://www.rawpixel.com/image/2298592/free-photo-image-pandemic-covid-interiorFree Image from public domain licenseAbraham Lincoln by Mathew Brady. Original public domain image from Flickr https://www.rawpixel.com/image/8799537/photo-image-face-vintage-public-domainFree Image from public domain licenseCrash landing of a U.S. Navy Grumman F6F-3 Hellcat (Number 30) of Fighting Squadron 2 (VF-2) aboard the aircraft carrier USS… https://www.rawpixel.com/image/8717873/photo-image-vintage-fire-planeFree Image from public domain licenseConfederate Cover with U. S. Postal Issue Used After Secession. Original public domain image from Smithsonian. Digitally… https://www.rawpixel.com/image/9700345/image-background-paper-vintageFree Image from public domain licenseGroup of American activists is protesting https://www.rawpixel.com/image/525784/people-protesting-for-rightsView license"USS Bunker Hill (CV-17) hit by two Kamikazes in 30 seconds on 11 May 1945 off Kyushu. Dead-372. Wounded-264., 1943 - 1958"… https://www.rawpixel.com/image/8718235/photo-image-vintage-smoke-public-domainFree Image from public domain licenseThe charge, right detail, second state (1918) print in high resolution by George Wesley Bellows. Original from the Boston… https://www.rawpixel.com/image/3572585/illustration-image-art-peopleFree Image from public domain licenseCertificate of membership, Abraham Lincoln papers (1833-1916). Original from the Library of Congress. Digitally enhanced by… https://www.rawpixel.com/image/7615911/image-art-vintage-public-domainFree Image from public domain licenseU.S.N. scout bombers, aesthetic etching. Original public domain image by George C. Ashley from the Library of Congress.… https://www.rawpixel.com/image/8544064/image-aesthetic-art-vintageFree Image from public domain licenseFort Knox. M-4 tanks. One of our new battleships of the land, a mighty M-4 tank that will disturb a lot of Axis plans. In… https://www.rawpixel.com/image/12109165/image-hands-art-fireFree Image from public domain licenseConfederate Cover with U. S. Postal Issue Used After Secession. Original public domain image from Smithsonian. Digitally… https://www.rawpixel.com/image/9743981/image-paper-vintage-illustrationFree Image from public domain licenseLanding ships putting cargo ashore on Omaha Beach, at low tide during the first days of the operation, mid-1944-06Among… https://www.rawpixel.com/image/8717963/photo-image-vintage-border-balloonsFree Image from public domain licensePicture gallery, Metropolitan Fair, N.Y.C by Mathew Brady. Original public domain image from Flickr https://www.rawpixel.com/image/8799408/photo-image-art-vintage-public-domainFree Image from public domain licenseThe U.S. Navy airship USS Akron (ZRS-4) flying over the southern end of Manhattan, New York, New York, United States, circa… https://www.rawpixel.com/image/8717949/photo-image-vintage-public-domain-landscapeFree Image from public domain licenseYoung child listening to a radio (ca. 1920). Original image from State Library of Queensland. Digitally enhanced by… https://www.rawpixel.com/image/2298587/free-photo-image-radio-headphones-vintage-photosFree Image from public domain licenseA LCVP (Landing Craft, Vehicle, Personnel) from the U.S. Coast Guard-manned USS Samuel Chase disembarks troops of Company A… https://www.rawpixel.com/image/8717891/photo-image-vintage-public-domain-beachFree Image from public domain licenseFeminist movement illustration. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/8631904/image-art-vintage-blueFree Image from public domain licenseEstonian Defense Forces service members stand in formation during the opening ceremony for the live exercise portion of… https://www.rawpixel.com/image/3317646/free-photo-image-military-uniform-manFree Image from public domain licenseMedic giving first aid to soldier in Belgium, World War II. Original image from National Museum of Health and Medicine.… https://www.rawpixel.com/image/2298617/free-photo-image-war-pandemic-soldierFree Image from public domain licenseNaval photograph documenting the Japanese attack on Pearl Harbor, Hawaii which initiated US participation in World War II.… https://www.rawpixel.com/image/8799869/photo-image-vintage-smoke-public-domainFree Image from public domain licenseCrowds surrounding the Reflecting Pool, during the 1963 March on Washington. https://www.rawpixel.com/image/8718021/photo-image-vintage-public-domain-personFree Image from public domain licenseU.S. Army soldiers on Bougainville (one of the Solomon Islands) in World War II. Japanese forces tried infiltrating the U.S.… https://www.rawpixel.com/image/8717960/photo-image-vintage-public-domain-personFree Image from public domain licenseVocational training for S.A.T.C. in University of Michigan, Ann Arbor. Class in Pole-Climbing in the course for telephone… https://www.rawpixel.com/image/8799911/photo-image-plant-vintage-treeFree Image from public domain licenseLetter from the album fight for freedom x. Original public domain image from Web umenia. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/9851303/image-astronaut-people-artFree Image from public domain licenseFrench Refugee Children. While waiting for train, children were fed with bread and milk from American Red Cross soldiers… https://www.rawpixel.com/image/8765488/photo-image-vintage-kid-fashionFree Image from public domain licensePNG A magical black pirate ship watercraft sailboat vehicle https://www.rawpixel.com/image/12651863/png-white-background-shadowView licenseWaimangu Geyser, The Greatest Known Geyser (1903) by A Cromwell Shepherd and Muir and Moodie. https://www.rawpixel.com/image/13027730/photo-image-public-domain-explosion-black-and-whiteFree Image from public domain licenseThe USS Arizona (BB-39) burning after the Japanese attack on Pearl Harbor, 7 December 1941. USS Arizona sunk at en:Pearl… https://www.rawpixel.com/image/8718114/photo-image-vintage-smoke-fireFree Image from public domain licenseEngineer camp, 8th N.Y. State Militia by Mathew Brady. Original public domain image from Flickr https://www.rawpixel.com/image/8800035/photo-image-vintage-public-domain-peopleFree Image from public domain licenseThe U.S. Navy battleship USS Pennsylvania (BB-38) leads USS Colorado (BB-45), USS Louisville (CA-28), USS Portland (CA-33)… https://www.rawpixel.com/image/8718502/photo-image-vintage-public-domain-gunFree Image from public domain license"First to Fight." A group of U.S. Marines. US Marine Corps Recruiting Publicity Bureau., 1918. Original public domain image… https://www.rawpixel.com/image/8799895/photo-image-vintage-airplane-public-domainFree Image from public domain licensePhotograph 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 licenseOverseas men welcomed home. Parade in honor of returned fighters passing the Public Library, New York City. Original public… https://www.rawpixel.com/image/8799564/photo-image-vintage-public-domain-peopleFree Image from public domain licenseStrategic Air Command B-47 Stratojet bombers c. 1950s. The world's first swept-wing bomber. The B-47 normally carried a crew… https://www.rawpixel.com/image/8718309/photo-image-vintage-airplane-public-domainFree Image from public domain licenseA German CL.IIIa (serial no. 3892/18) airplane brought down in the Forest of Argonne by American machine gunners between… https://www.rawpixel.com/image/8718072/photo-image-vintage-airplane-public-domainFree Image from public domain licenseNaval photograph documenting the Japanese attack on Pearl Harbor, Hawaii which initiated US participation in World War II.… https://www.rawpixel.com/image/8799910/photo-image-vintage-smoke-public-domainFree Image from public domain licenseUnited States Military Railroad Engine, "W.H. Whiton." by Mathew Brady. Original public domain image from Flickr https://www.rawpixel.com/image/8799457/photo-image-vintage-public-domain-personFree Image from public domain licenseVintage celestial map png southern hemisphere, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/9733801/png-dog-artView licensePNG A magical black pirate ship watercraft sailboat vehicle. AI generated Image by rawpixel. https://www.rawpixel.com/image/12651724/png-white-background-shadowView licenseCloseup of angry teen girl protesting demonstration holding posters antiwar justice peace concept https://www.rawpixel.com/image/401575/angry-mob-demonstrationView licenseSinking of the Japanese destroyer Yamakaze on 25 June 1942 approximately 110 km southeast of Yokosuku, Japan, photographed… https://www.rawpixel.com/image/8718080/photo-image-vintage-public-domain-worldFree Image from public domain licenseOld American car image https://www.rawpixel.com/image/12537769/old-american-car-imageView licenseA LCVP (Landing Craft, Vehicle, Personnel) from the U.S. Coast Guard-manned USS Samuel Chase disembarks troops of the U.S.… https://www.rawpixel.com/image/8717871/photo-image-vintage-public-domain-beachFree Image from public domain licenseThe crew of the Japanese aircraft carrier Zuikaku salute as the flag is lowered during the Battle off Cape Engaño, October… https://www.rawpixel.com/image/8718009/photo-image-vintage-public-domain-peopleFree Image from public domain licenseRinggold Battery on drill by Mathew Brady. Original public domain image from Flickr https://www.rawpixel.com/image/8800150/photo-image-vintage-public-domain-peopleFree Image from public domain licenseCapitol of the United States, Washington, D.C. by Mathew Brady. Original public domain image from Flickr https://www.rawpixel.com/image/8799437/photo-image-vintage-public-domain-constructionFree Image from public domain licenseLaunching the Quistconck, first completed at Hog Island shipyards. The President and Mrs. Wilson are standing on the… https://www.rawpixel.com/image/8799377/photo-image-plant-vintage-public-domainFree Image from public domain licensePNG Taj Mahal, vintage Indian architecture illustration by Merlin, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/10175862/png-art-skyView licenseUSS Nautilus (SS-571), the Navy's first atomic powered submarine, on its initial sea trials, 01/20/1955. 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