Eighth International Ophthalmological congress, Edinburgh. Photograph by Alexander Ayton, 1894. https://www.rawpixel.com/image/13988196/image-person-public-domain-buildingFree Image from public domain licensePhiladelphia International Exposition, 1876: American Civil War medicine wagon produced by T. Morris Perot and Company.… https://www.rawpixel.com/image/13976194/photo-image-medicine-public-domain-architectureFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: an exhibit relating to the Technical School of Stockholm, Sweden. Photograph… https://www.rawpixel.com/image/13993938/photo-image-frame-person-bookFree Image from public domain licensePhiladelphia International Exposition, 1876: Hicks Hospital, Baltimore, Maryland: model. Photograph, 1876. https://www.rawpixel.com/image/13981553/photo-image-art-hospital-public-domainFree Image from public domain licenseRahere (above); his tomb effigy (below). Stipple engraving. https://www.rawpixel.com/image/14019357/rahere-above-his-tomb-effigy-below-stipple-engravingFree Image from public domain licenseThe church of St. Bartholomew the Great; interior showing the wrought iron screen in the Lady Chapel. Photograph by W.F.… https://www.rawpixel.com/image/14014763/photo-image-person-church-public-domainFree Image from public domain licenseSymbol colon psd shiny holographic pastel https://www.rawpixel.com/image/2635614/free-illustration-psd-abstract-aestheticView licenseThe Machi Meani camp, operated by the Karachi Plague Committee, India. Photograph, 1897. https://www.rawpixel.com/image/13979960/photo-image-person-airplane-skyFree Image from public domain licenseThe Great Exhibition in the Crystal Palace, Hyde Park, London: the opening by Queen Victoria. Steel engraving by H. Bibby… https://www.rawpixel.com/image/13996396/image-person-art-public-domainFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: the Belgian pavilion: interior. Photograph, 1904. https://www.rawpixel.com/image/13990325/photo-image-person-art-public-domainFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: an exhibit relating to Swedish education. Photograph, 1904. https://www.rawpixel.com/image/13986369/photo-image-book-art-hospitalFree Image from public domain licenseSaint Francis Xavier: he intercedes for plague patients in Mannar Island and Japan. Engraving by F. de Louvemont after P.… https://www.rawpixel.com/image/14002485/image-cartoon-person-artFree Image from public domain licenseLeafy green lettuce on sale by vendors at the U.S. Department of Agriculture (USDA) Farmers Market in Washington, D.C., on… https://www.rawpixel.com/image/3261091/free-photo-image-farmers-department-agriculture-foodFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: an engine manufactured by the Crocker-Wheeler company, with two attendants.… https://www.rawpixel.com/image/13972130/photo-image-person-technology-clothingFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: American train carriage exhibit. Photograph, 1904. https://www.rawpixel.com/image/13977255/photo-image-person-public-domain-cityFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: the Prague School for Arts and Crafts exhibit: an art nouveau interior with a… https://www.rawpixel.com/image/13998482/photo-image-person-arts-fireplaceFree Image from public domain licenseBuildings in the town of Machi Meani, Karachi, India. Photograph, 1897. https://www.rawpixel.com/image/14000803/buildings-the-town-machi-meani-karachi-india-photograph-1897Free Image from public domain licenseA segregation camp during bubonic plague outbreak, Karachi, India. Photograph, 1897. https://www.rawpixel.com/image/14007243/photo-image-plant-person-skyFree Image from public domain licenseMan being injected by doctor, during the outbreak of bubonic plague in Karachi, India. Photograph, 1897. https://www.rawpixel.com/image/13997658/photo-image-person-hospital-doctorFree Image from public domain licensePollinator friendly plants growing in the U.S. Department of Agriculture (USDA) People's Garden, in Washington, D.C., on May… https://www.rawpixel.com/image/3260779/free-photo-image-farmers-animal-asteraceaeFree Image from public domain licenseDome of the Rock, Jerusalem: a man praying before the Rock (Sakhrah). Colour lithograph by M. & N. Hanhart, 1865, after K.… https://www.rawpixel.com/image/14017004/image-person-art-woodFree Image from public domain licenseAn outdoor hospital for sufferers of the plague, Karachi, India. Photograph, 1897. https://www.rawpixel.com/image/14015074/photo-image-horse-person-skyFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: the Palace of Electricity by night. Photograph, 1904. https://www.rawpixel.com/image/13999269/photo-image-person-sky-lightFree Image from public domain licenseHôpital St-Antoine, Paris: floor and street plan and facade. Line engraving by J.E. Thierry after H. Bessat, 1807. https://www.rawpixel.com/image/13979380/image-paper-hospitals-public-domainFree Image from public domain licenseCharles Sherrington (left), Leon Fredericq (seated) and Paul Grützner (right) outside the Institute of Physiology in Liège.… https://www.rawpixel.com/image/13979128/photo-image-face-people-clothingFree Image from public domain licenseAn episode in the novel Niccolò de' Lapi. by Massimo D'Azeglio: a massacre in a church during the Sack of Rome is… https://www.rawpixel.com/image/13977958/image-person-church-artFree Image from public domain licenseThe history and antiquities of the County Palatine, of Durham / By William Hutchinson, F.A.S. https://www.rawpixel.com/image/14001924/image-paper-person-bookFree Image from public domain licenseRunchore segregation camp, set up by the Karachi Plague Committee, India. Photograph, 1897. https://www.rawpixel.com/image/14005621/photo-image-palm-tree-plant-personFree Image from public domain licenseFifth International Congress of Gynaecology and Obstetrics, St Petersburg, 1910. Photograph. https://www.rawpixel.com/image/13998959/image-people-music-public-domainFree Image from public domain licenseWilliam Butler: his memorial bust in Great St Mary's church, Cambridge. Pencil drawing. https://www.rawpixel.com/image/13988328/image-face-person-churchFree Image from public domain licensePhiladelphia International Exposition, 1876: models of hospitals in glass display cases. Photograph, 1876. https://www.rawpixel.com/image/13981716/photo-image-book-art-pharmacyFree Image from public domain licenseHolographic pastel colon sign psd pink symbol https://www.rawpixel.com/image/2586961/free-illustration-psd-abstract-aestheticView licenseThe dead body of Tee, one of the chiefs of the island of Tahiti, in a state of preservation. Engraving by W. Byrne, 1784… https://www.rawpixel.com/image/13971394/image-palm-tree-plant-personFree Image from public domain licenseThe Panama Canal Zone administration building, Ancon, Panama. Photograph, ca. 1910. https://www.rawpixel.com/image/13989426/photo-image-plant-person-treeFree Image from public domain licensePeople sliding down a hill in Malvern. Wood engraving by O.T., 1860. https://www.rawpixel.com/image/14003355/people-sliding-down-hill-malvern-wood-engraving-ot-1860Free Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: Belgian interior design: a traditionally Flemish room. Photograph, 1904. https://www.rawpixel.com/image/14012613/photo-image-person-art-living-roomFree Image from public domain licenseThe Council of Trent: the Holy Ghost appearing above the councillors. Engraving by P.A. Pazzi after Giovanni Domenico… https://www.rawpixel.com/image/13990839/image-paper-person-musicFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: Chinese exhibits: small models of traditional Chinese dwellings. Photograph… https://www.rawpixel.com/image/14013642/photo-image-person-art-public-domainFree Image from public domain licenseFive kinds of treatment in hospitals and elsewhere. Wood engraving, 1881. https://www.rawpixel.com/image/13975119/five-kinds-treatment-hospitals-and-elsewhere-wood-engraving-1881Free Image from public domain licenseColon symbol, 3D transparent holographic bubble https://www.rawpixel.com/image/7664847/colon-symbol-transparent-holographic-bubbleView licenseThe church of St. Bartholomew the Great; interior of the crypt with two lines of long candlesticks in their holders.… https://www.rawpixel.com/image/13998805/photo-image-church-public-domain-wallFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: Canadian exhibit on the Intercolonial railway, featuring a stuffed bear.… https://www.rawpixel.com/image/13986224/photo-image-dog-person-bookFree Image from public domain licenseMembers of the International Medical Congress, London, 1881. Photograph by Herbert R. Barraud, 1882. https://www.rawpixel.com/image/14009294/image-person-art-patternFree Image from public domain licenseRahere (above); his tomb effigy (below). Stipple engraving. https://www.rawpixel.com/image/13975322/rahere-above-his-tomb-effigy-below-stipple-engravingFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: transportation exhibit: American train carriages. Photograph, 1904. https://www.rawpixel.com/image/13975056/photo-image-public-domain-factory-buildingFree Image from public domain licenseThe church of St. Bartholomew the Great; exterior view of the apse and the north side of Rahere's Lady Chapel, under… https://www.rawpixel.com/image/13982073/photo-image-person-church-skyFree Image from public domain licenseWilliam Cox, burglar, in Newgate prison. Etching, ca. 1773. https://www.rawpixel.com/image/13993068/william-cox-burglar-newgate-prison-etching-ca-1773Free Image from public domain licensePhiladelphia International Exposition, 1876: (Mower or McClellan ) Hospital, Philadelphia: a model. Photograph, 1876. https://www.rawpixel.com/image/13974530/photo-image-hospital-public-domain-buildingFree Image from public domain licenseStrawberries growing in the U.S. Department of Agriculture (USDA) People's Garden, in Washington, D.C., on May 26, 2017. https://www.rawpixel.com/image/3260789/free-photo-image-farmers-agaric-amanitaFree Image from public domain licenseRed spring onions on sale by vendors at the U.S. Department of Agriculture (USDA) Farmers Market in Washington, D.C., on May… https://www.rawpixel.com/image/3260794/free-photo-image-farmers-animal-birdFree Image from public domain licenseHassan, Karnataka, India: young women fetching water from a well at an orphanage. Photograph. https://www.rawpixel.com/image/13978834/photo-image-face-people-treeFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: doorway to a Canadian agricultural exhibit partly constructed from grain.… https://www.rawpixel.com/image/14013085/photo-image-person-church-public-domainFree Image from public domain licenseA French supporter of the Paris Commune prefers to throw an incendiary bomb to advance equality, while a British workman… https://www.rawpixel.com/image/13977698/image-cartoon-face-personFree Image from public domain licenseThe house and birthplace of Sir Humphry Davy in Penzance, Cornwall. Pencil drawing. https://www.rawpixel.com/image/14004651/image-paper-cartoon-personFree Image from public domain licenseSt. John's College, St. Giles and St. Giles Church, Oxford: panoramic view. Line engraving by M.A. Rooker after himself… https://www.rawpixel.com/image/14009079/image-cloud-horse-plantFree Image from public domain licenseMan being shaved in one of the hospital camps, during the outbreak of bubonic plague in Karachi, India. Photograph, 1897. https://www.rawpixel.com/image/14006323/photo-image-face-plant-personFree Image from public domain licenseLittle Saint Mary's Church, Cambridge: exterior with a blind man begging for alms. Etching by R. Farren, 1880. https://www.rawpixel.com/image/13993179/image-frame-person-churchFree Image from public domain licenseH.H. Asquith (right) asks Arthur Balfour (centre) whether he has sent out invitations to colonial leaders; Balfour replies… https://www.rawpixel.com/image/13973687/image-cartoon-person-artFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: a Swedish exhibit relating to education in handicrafts. Photograph, 1904. https://www.rawpixel.com/image/13992323/photo-image-art-hospital-public-domainFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: the children's creche: children and staff: group portrait. Photograph, 1904. https://www.rawpixel.com/image/14016904/photo-image-person-baseball-clothingFree Image from public domain licenseThe Great Exhibition in the Crystal Palace, Hyde Park, London: the transept looking north. Steel engraving by W. Lacey after… https://www.rawpixel.com/image/13988572/image-plant-person-churchFree Image from public domain licenseA celebratory dance for discharged patients, during the bubonic plague outbreak in Karachi, India. Photograph, 1897. https://www.rawpixel.com/image/14011035/photo-image-horse-person-skyFree Image from public domain licenseHolographic pastel colon sign png sticker purple symbol https://www.rawpixel.com/image/2636201/free-illustration-png-holographic-abstractView licenseThe 1904 World's Fair, St. Louis, Missouri: an Australian exhibit: New South Wales agricultural produce. Photograph, 1904. https://www.rawpixel.com/image/13981039/photo-image-person-clothing-manFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: an exhibition hall showing the Hygeia Filter Company stand: elevated view.… https://www.rawpixel.com/image/13972928/photo-image-person-art-technologyFree Image from public domain licenseNewgate Prison, London: male prisoners taking exercise by walking around the prison yard. Wood engraving after M.… https://www.rawpixel.com/image/13976548/image-cartoon-person-artFree Image from public domain licenseA congregation going to a baptism in the canton of Lucerne, Switzerland. Lithograph. https://www.rawpixel.com/image/13971024/image-dog-cartoon-personFree Image from public domain licenseThe office of an officer who works for the Karachi Plague Committee, India. Photograph, 1897. https://www.rawpixel.com/image/13997959/photo-image-person-art-public-domainFree Image from public domain licenseThe 8th International Congresses on Tropical Medicine and Malaria. Photograph. https://www.rawpixel.com/image/13996647/the-8th-international-congresses-tropical-medicine-and-malaria-photographFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: wheels displayed in the American Car and Foundry Company exhibit. Photograph… https://www.rawpixel.com/image/14005998/photo-image-technology-public-domain-carFree Image from public domain licenseVintage purple Colon symbol vector typography https://www.rawpixel.com/image/2652651/free-illustration-vector-addition-alphabetView licenseBourbon l'Archambault, Auvergne: the castle of Bourbon. Etching. https://www.rawpixel.com/image/13998112/bourbon-larchambault-auvergne-the-castle-bourbon-etchingFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: a Pennsylvania Railroad System train engine. Photograph, 1904. https://www.rawpixel.com/image/13972872/photo-image-technology-public-domain-factoryFree Image from public domain license7th International Congresses on Tropical Medicine and Malaria, Rio de Janeiro: four scientists. Photograph, 1963. https://www.rawpixel.com/image/13991348/photo-image-person-medicine-phoneFree Image from public domain licenseOfficers washing members of the Nusserpuri camp, set up as part of the Karachi Plague Committee, India. Photograph, 1897. https://www.rawpixel.com/image/14001068/photo-image-people-clothing-public-domainFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: an Argentinian exhibit relating to manual skills education, showing classroom… https://www.rawpixel.com/image/14019751/photo-image-book-art-technologyFree Image from public domain licenseElectrical appliances exhibited at the 1882 Electrical Exhibition, including chandeliers and the first telegraph instrument.… https://www.rawpixel.com/image/13997080/image-cartoon-plant-personFree Image from public domain licensePurple floral alphabet and number png font set on transparent background https://www.rawpixel.com/image/2667168/free-illustration-png-number-flower-decorated-letter-typography-whiteView licenseLetter number sign psd purple floral patterned set https://www.rawpixel.com/image/2667206/free-illustration-psd-set-font-graphic-vintage-numbersView licenseFloral letter number sign set vector on beige https://www.rawpixel.com/image/2667194/free-illustration-vector-flower-number-vintage-numbers-botanicalView licenseVector botanical pattern sign collection flower texture fonts https://www.rawpixel.com/image/2667163/free-illustration-vector-ampersand-flower-background-off-white-starsView licensePurple floral png sign symbol collection flower pattern fonts https://www.rawpixel.com/image/2668040/free-illustration-pngView licenseColon sign png typography icon https://www.rawpixel.com/image/2520126/free-illustration-png-stickers-fontsView licensePsd retro sign collection flower pattern fonts https://www.rawpixel.com/image/2668041/free-illustration-psdView licenseColon, semicolon doodle typography vector https://www.rawpixel.com/image/2514096/free-illustration-vector-semicolon-doodle-colonView license