Machell's pump for extracting fluids. Engraving, 1800/1850. https://www.rawpixel.com/image/13996372/machells-pump-for-extracting-fluids-engraving-18001850Free Image from public domain licensePharmaceutical bill-head for the Pharmacie Centrale de France showing personifications of commerce (left) and pharmacy… https://www.rawpixel.com/image/14002400/image-paper-cartoon-personFree Image from public domain licenseAdam Austin. Photograph after a painting by Allan Ramsay, 1762. https://www.rawpixel.com/image/14016347/adam-austin-photograph-after-painting-allan-ramsay-1762Free Image from public domain licenseRobert Pierre-Léon Lespieau. Photogravure by Henri Manuel. https://www.rawpixel.com/image/14016592/robert-pierre-leon-lespieau-photogravure-henri-manuelFree Image from public domain licenseGuillaume Benjamin Amand Duchenne de Boulogne. Process print. https://www.rawpixel.com/image/13971749/guillaume-benjamin-amand-duchenne-boulogne-process-printFree Image from public domain licenseFig. 18 by Guillaume Benjamin Duchenne and Adrien Alban Tournachon https://www.rawpixel.com/image/14316892/fig-guillaume-benjamin-duchenne-and-adrien-alban-tournachonFree Image from public domain licenseA man puts his hand into his purse to pay for the services of a young woman, as another hands her a pair of earrings.… https://www.rawpixel.com/image/13993517/image-face-hands-personFree Image from public domain licenseMicrophone adult woman performance. AI generated Image by rawpixel. https://www.rawpixel.com/image/12044886/image-background-face-paperView licenseA rustic blacksmith turned tooth-drawer extracting a tooth from an anxious woman patient, her husband observes the… https://www.rawpixel.com/image/13987321/image-cartoon-face-personFree Image from public domain licensePortret van Édouard Pailleron (1868 - 1875) by anonymous and anonymous https://www.rawpixel.com/image/13759702/portret-van-edouard-pailleron-1868-1875-anonymous-and-anonymousFree Image from public domain licenseNatural and experimental philosophy: gentlemen attending to a lecture. Engraving, 1748. https://www.rawpixel.com/image/13997871/image-cartoon-person-artFree Image from public domain licenseGlass beer bottle silhouette illustration. Free public domain CC0 image. https://www.rawpixel.com/image/11728737/image-collage-illustrations-public-domainFree Image from public domain licenseGuillaume Benjamin Amand Duchenne de Boulogne. Process print. https://www.rawpixel.com/image/14013320/guillaume-benjamin-amand-duchenne-boulogne-process-printFree Image from public domain licenseAn experiment on a bird in an air pump: a philosopher is demonstrating the formation of a vacuum by withdrawing air from a… https://www.rawpixel.com/image/14021020/image-face-people-artFree Image from public domain licenseMécanisme de la physionomie humaine, ou, Analyse électro-physiologique de l'expression des passions / [Guillaume Benjamin… https://www.rawpixel.com/image/13973110/image-face-person-artFree Image from public domain licensePeter Dollond. Stipple engraving by J. Thomson, 1820, after J. Hoppner. https://www.rawpixel.com/image/14009628/peter-dollond-stipple-engraving-thomson-1820-after-hoppnerFree Image from public domain licenseA woman in Japan being carried in a litter through the mountains by two men. Wood engraving, 1865. https://www.rawpixel.com/image/13999372/image-cartoon-person-artFree Image from public domain licenseMicrophone performance technology appliance. AI generated Image by rawpixel. https://www.rawpixel.com/image/12437225/image-white-background-texture-musicView licenseMechanical vibratory treatment : an invaluable instrument for professional use : every facility offered for professional… https://www.rawpixel.com/image/14010098/image-paper-cartoon-personFree Image from public domain licenseJosephine Giraldelli, a woman impervious to fire. Reproduction of an engraving. https://www.rawpixel.com/image/13989203/josephine-giraldelli-woman-impervious-fire-reproduction-engravingFree Image from public domain licenseElectro-physiologie Photographique, Fig. 81 by Guillaume Benjamin Duchenne and Adrien Alban Tournachon https://www.rawpixel.com/image/14312966/image-face-hand-personFree Image from public domain licenseSaint Romuald. Engraving by G.B. Tolosani after P. Locatelli after A. Sacchi. https://www.rawpixel.com/image/14019009/saint-romuald-engraving-gb-tolosani-after-locatelli-after-sacchiFree Image from public domain licenseQueen Victoria and Prince Albert visiting soldiers wounded in the Crimean War, at Brompton Hospital, Chatham. Coloured… https://www.rawpixel.com/image/13983866/image-cartoon-person-hospitalFree Image from public domain licensePortret van François Guizot (1845 - 1850) by anonymous and anonymous https://www.rawpixel.com/image/13759718/portret-van-francois-guizot-1845-1850-anonymous-and-anonymousFree Image from public domain licenseMicrophone hardhat head white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12348461/image-white-background-faceView licenseA philosopher giving an astronomical lecture on an orrery. Mezzotint by W. Pether after J. Wright, ca. 1780. https://www.rawpixel.com/image/13999082/image-face-person-artFree Image from public domain licenseBritish soldiers disembark as they return home from India to their wives and families. Process print after H.O'Neil. https://www.rawpixel.com/image/13972744/image-cartoon-face-personFree Image from public domain licenseUnidentified baby wearing a long dressing gown, with unidentified figure behind holding up baby by J H Grotecloss https://www.rawpixel.com/image/14308081/image-face-person-clothingFree Image from public domain licenseUnidentified woman seated with arms crossed on chair arm by Rudolph H Wilde https://www.rawpixel.com/image/14307383/unidentified-woman-seated-with-arms-crossed-chair-arm-rudolph-wildeFree Image from public domain licenseDispensing of medical electricity (electrotherapy). Oil painting by Edmund Bristow, 1824. https://www.rawpixel.com/image/14008953/image-face-person-artFree Image from public domain licenseEnamelling: a workshop for artificial pearls (above), equipment (below). Engraving by Defehrt after L.J. Goussier. https://www.rawpixel.com/image/14012865/image-cartoon-person-artFree Image from public domain licenseCalais gate: the Host is administered to sick people, while emaciated and ragged French people go about their business.… https://www.rawpixel.com/image/13976725/image-cartoon-person-artFree Image from public domain licenseA rustic blacksmith turned tooth-drawer extracting a tooth from an anxious woman patient, her husband observes the… https://www.rawpixel.com/image/14004203/image-cartoon-face-personFree Image from public domain licenseMicrophone headphones headset adult. AI generated Image by rawpixel. https://www.rawpixel.com/image/12348460/image-white-background-faceView licenseA bath-house containing six men and an onlooker, perhaps an allegory of the four humours and five senses. Photolithograph… https://www.rawpixel.com/image/13987572/image-cartoon-face-personFree Image from public domain licenseMicrophone cartoon adult black. AI generated Image by rawpixel. https://www.rawpixel.com/image/12344976/image-white-background-personView licenseElectricity: four figures illustrating electrical apparatus and experiments. Engraving by W. Lowry, after J. Farey, 1818. https://www.rawpixel.com/image/13975738/image-paper-cartoon-personFree Image from public domain licenseÉlectro-Physiologie Photographique, Figure 29 by Guillaume Benjamin Duchenne and Adrien Alban Tournachon https://www.rawpixel.com/image/14313615/image-face-hand-personFree Image from public domain licenseThe shepherds attending at the birth of Christ look up at the angel. Stipple engraving by G.S. and J.G. Facius after J.… https://www.rawpixel.com/image/14003863/image-angel-cartoon-faceFree Image from public domain licenseMécanisme de la physionomie humaine, ou, Analyse électro-physiologique de l'expression des passions / [Guillaume Benjamin… https://www.rawpixel.com/image/14017515/image-face-person-artFree Image from public domain licenseEngineering: an assortment of taps. Engraving by J. B. Taylor after J. Varley. https://www.rawpixel.com/image/13981847/engineering-assortment-taps-engraving-taylor-after-varleyFree Image from public domain licenseWenzeslaus Johann Gustav Karsten. Stipple engraving by S. Halle. https://www.rawpixel.com/image/14019480/wenzeslaus-johann-gustav-karsten-stipple-engraving-halleFree Image from public domain licenseCartoon adult women white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12195942/image-white-background-personView licenseChocolate Machines by Claude Marie Ferrier and Hugh Owen https://www.rawpixel.com/image/14313162/chocolate-machines-claude-marie-ferrier-and-hugh-owenFree Image from public domain licenseRidderzaal en het Binnenhof te Den Haag (1822 - 1893) by Willem Troost II https://www.rawpixel.com/image/13745484/ridderzaal-het-binnenhof-den-haag-1822-1893-willem-troostFree Image from public domain licenseHand drawing illustration of communication concept https://www.rawpixel.com/image/322120/premium-illustration-vector-microphone-micView licenseSurrey Rotunda (Sir Ashton Lever's Museum &c.) 1784-1858. https://www.rawpixel.com/image/13984749/surrey-rotunda-sir-ashton-levers-museum-andc-1784-1858Free Image from public domain licenseBlack microphone white background performance technology. AI generated Image by rawpixel. https://www.rawpixel.com/image/12440707/image-white-background-textureView licenseAlfonso XII of Spain by Franck François Marie Louis Alexandre Gobinet de Villecholles and Justin Lallier https://www.rawpixel.com/image/14324278/image-face-person-artFree Image from public domain licenseA doctor holding death at bay from his patient: illustrated by him squirting a syringe at a skeletal figure entering via the… https://www.rawpixel.com/image/13973115/image-cartoon-person-artFree Image from public domain licenseSaint Basil the Great. Line engraving by B.A. à Bolswert after A. Bloemaert. https://www.rawpixel.com/image/14021019/saint-basil-the-great-line-engraving-ba-bolswert-after-bloemaertFree Image from public domain licenseHand drawing illustration of communication concept https://www.rawpixel.com/image/323139/premium-illustration-vector-advertise-advertisementView licenseA rustic blacksmith turned tooth-drawer extracting a tooth from an anxious woman patient, her husband observes the… https://www.rawpixel.com/image/14017064/image-cartoon-face-personFree Image from public domain licenseJean-François-Anne Landriot by Franck François Marie Louis Alexandre Gobinet de Villecholles and Justin Lallier https://www.rawpixel.com/image/14324997/image-face-person-crossFree Image from public domain licensePierre Antoine] Berryer (1790 - 1868 by André Adolphe Eugène Disdéri https://www.rawpixel.com/image/14310365/pierre-antoine-berryer-1790-1868-andre-adolphe-eugene-disderiFree Image from public domain licenseHand drawing illustration of communication concept https://www.rawpixel.com/image/407576/free-illustration-image-microphone-advertiseView licenseHand drawing illustration of communication concept https://www.rawpixel.com/image/322313/premium-illustration-vector-advertise-advertisementView license