A man demonstrating an orrery (a model of the solar system) to two girls and another man. Woodcut by Sukenobu, 1758. https://www.rawpixel.com/image/14016118/image-paper-cartoon-faceFree Image from public domain licenseA system of obstetrical tables, with explanations; representing the foundations of the theory and practice of midwifery /… https://www.rawpixel.com/image/13976684/image-paper-face-personFree Image from public domain licenseA system of practical surgery, including all the recent discoveries and operations / [John Lizars]. https://www.rawpixel.com/image/13997806/image-paper-cartoon-faceFree Image from public domain licenseAnthropologia nova, or, a new system of anatomy / [Appendix]. https://www.rawpixel.com/image/13976545/anthropologia-nova-or-new-system-anatomy-appendixFree Image from public domain licenseTesting public address system, National Rice Festival, Crowley, Louisiana by Russell Lee https://www.rawpixel.com/image/12166600/image-face-person-artFree Image from public domain licenseEyes expressing an energetic character, according to Lavater's system of physiognomy. Drawing, c. 1794. https://www.rawpixel.com/image/13994960/image-paper-cartoon-faceFree Image from public domain licenseThe gentleman's stable directory, or, modern system of farriery. Comprehending all the most valuable prescriptions and… https://www.rawpixel.com/image/14014973/image-horses-cartoon-faceFree Image from public domain licenseStuitligging van een foetus (1701) by Philibert Bouttats II https://www.rawpixel.com/image/13761035/stuitligging-van-een-foetus-1701-philibert-bouttatsFree Image from public domain licenseThe vascular and arterial system of the human brain (II), the pulmonary artery (III), the venal artery (IIII) and the portal… https://www.rawpixel.com/image/14005336/image-cartoon-plant-personFree Image from public domain licenseApollo als zonnegod (c. 1630 - c. 1673) by L Richer, Antoine de Fer and Lodewijk XIV koning van Frankrijk https://www.rawpixel.com/image/13785901/image-paper-cartoon-faceFree Image from public domain licenseHead from a Figure (Late Spedos Variety) by Goulandris Master https://www.rawpixel.com/image/14269607/head-from-figure-late-spedos-variety-goulandris-masterFree Image from public domain licenseThe physiognomical system of Drs. Gall and Spurzheim; founded on an anatomical and physiological examination of the nervous… https://www.rawpixel.com/image/14006601/image-paper-cartoon-faceFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/13987879/image-paper-cartoon-personFree Image from public domain licenseLight for the blind : a history of the origin and success of Moon's system of reading (embossed in various languages) for… https://www.rawpixel.com/image/13986611/image-cartoon-face-personFree Image from public domain licenseA treatise on the blood, inflammation, and gun-shot wounds / By the late John Hunter. To which is prefixed a short account… https://www.rawpixel.com/image/14010438/image-face-person-artFree Image from public domain licenseA system of surgery : pathological, diagnostic, therapeutic, and operative / by Samuel D. Gross. https://www.rawpixel.com/image/14014999/image-paper-cartoon-faceFree Image from public domain licenseA systeme of anatomy, treating of the body of man, beasts, birds, fish, insects, and plants ... Illustrated with many… https://www.rawpixel.com/image/14005850/image-face-plants-personFree Image from public domain licenseThe circulatory system: dissections of the neck of a man, with arteries, blood vessels and veins indicated in red and blue.… https://www.rawpixel.com/image/13983479/image-cartoon-face-personFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/13979263/image-paper-cartoon-faceFree Image from public domain licensePhrenological illustrations, or an artist's view of the craniological system of Doctors Gall and Spurzheim / By George… https://www.rawpixel.com/image/13989081/image-horse-cartoon-faceFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/13993001/image-paper-cartoon-faceFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/14003997/image-cartoon-face-personFree Image from public domain licenseA system of obstetrical tables, with explanations; representing the foundations of the theory and practice of midwifery /… https://www.rawpixel.com/image/13976965/image-cartoon-face-personFree Image from public domain licenseA system of obstetrical tables, with explanations; representing the foundations of the theory and practice of midwifery /… https://www.rawpixel.com/image/14004341/image-paper-cartoon-faceFree Image from public domain licenseItinerant preacher broadcasting to his audience by means of public address system on streets of Marshall, Texas by Russell… https://www.rawpixel.com/image/12170513/image-face-person-artFree Image from public domain licenseAnthropologia nova, or, a new system of anatomy. Describing the animal oeconomy, and a short rationale of many distempers… https://www.rawpixel.com/image/14009063/image-cartoon-face-personFree Image from public domain licenseA system of obstetrical tables, with explanations; representing the foundations of the theory and practice of midwifery /… https://www.rawpixel.com/image/13979189/image-paper-cartoon-faceFree Image from public domain licenseThe circulatory system: partial dissection of the neck and face of a man, with arteries, blood vessels and nerves indicated… https://www.rawpixel.com/image/14018114/image-cartoon-face-personFree Image from public domain licenseNew illustration of the sexual system of Carolus von Linnaeus : comprehending an elucidation of the several parts of the… https://www.rawpixel.com/image/14016228/image-face-plants-personFree Image from public domain licenseThe circulatory system: dissections of the male reproductive system and pelvic bone, with the arteries and veins indicated… https://www.rawpixel.com/image/14015364/image-paper-cartoon-faceFree Image from public domain licenseThree perspectives of a skull sectioned and labelled according to an unorthodox system of phrenology. Pen drawing, 18--. https://www.rawpixel.com/image/13982137/image-paper-person-artFree Image from public domain licenseSkelet (1589) by Philips Galle, Philips Galle and Philips Galle https://www.rawpixel.com/image/13766472/skelet-1589-philips-galle-philips-galle-and-philips-galleFree Image from public domain licenseA system of practical surgery, including all the recent discoveries and operations / [John Lizars]. https://www.rawpixel.com/image/13990985/image-paper-cartoon-faceFree Image from public domain licenseThe circulatory system: six dissections of the male face and neck, with arteries, blood vessels and veins indicated in red… https://www.rawpixel.com/image/14006174/image-cartoon-face-personFree Image from public domain licenseInternational exhibition of artistic furniture and home decorations, food, health and pharmacy 1907 : Crystal Palace, London… https://www.rawpixel.com/image/13981808/image-paper-cartoon-faceFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/13986967/image-paper-cartoon-faceFree Image from public domain licenseThe vascular system, heart and female reproductive organs: six figures. Engraving by Barlow, 1802. https://www.rawpixel.com/image/13996958/image-heart-cartoon-personFree Image from public domain license[Untitled photo, possibly related to: Testing public address system, National Rice Festival, Crowley, Louisiana] by Russell… https://www.rawpixel.com/image/12166362/image-face-person-artFree Image from public domain licenseMen and women performing various exercises using the system of opposing forces devised by J.L. Pichery. Wood engravings, 18-… https://www.rawpixel.com/image/13999199/image-dog-paper-cartoonFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/13992709/image-paper-cartoon-faceFree Image from public domain licenseAnatomie et physiologie du système nerveux en général, et du cerveau en particulier, avec des observations sur la… https://www.rawpixel.com/image/13998728/image-paper-cartoon-faceFree Image from public domain licenseU.S. Office of Defense Transportation system of port control and its traffic channel control. Sourced from the Library of… https://www.rawpixel.com/image/12339838/image-face-people-shirtFree Image from public domain licenseThe circulatory system: dissections of the neck and shoulder, with arteries, blood vessels and veins indicated in red and… https://www.rawpixel.com/image/13971427/image-paper-cartoon-faceFree Image from public domain licenseAdult togetherness accessories courthouse. AI generated Image by rawpixel. https://www.rawpixel.com/image/12103948/photo-image-background-face-personView licensePhrenological illustrations, or an artist's view of the craniological system of Doctors Gall and Spurzheim / By George… https://www.rawpixel.com/image/14015019/image-cartoon-face-personFree Image from public domain licenseA system of obstetrical tables, with explanations; representing the foundations of the theory and practice of midwifery /… https://www.rawpixel.com/image/13972056/image-paper-cartoon-faceFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/13976135/image-paper-cartoon-faceFree Image from public domain licenseThe housekeeper's oracle; or, art of domestic management. Containing a complete system of carving with accuracy and elegance… https://www.rawpixel.com/image/13989983/image-cartoon-face-personFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/14006219/image-paper-cartoon-faceFree Image from public domain licenseThe circulatory system: dissection of the neck of a man, with arteries and blood vessels indicated in red. Coloured… https://www.rawpixel.com/image/14020361/image-cartoon-face-personFree Image from public domain licenseA system of obstetrical tables, with explanations; representing the foundations of the theory and practice of midwifery /… https://www.rawpixel.com/image/14014558/image-paper-cartoon-faceFree Image from public domain licenseKarikatuur van een grenadier die op zijn post moet blijven staan (1843) by Edouard de Beaumont, Aubert and Cie and Pannier… https://www.rawpixel.com/image/13766637/image-paper-cartoon-faceFree Image from public domain licenseThe physiognomical system of Drs. Gall and Spurzheim; founded on an anatomical and physiological examination of the nervous… https://www.rawpixel.com/image/14012876/image-paper-cartoon-faceFree Image from public domain licenseU.S. Air Force Capt. Travis Hunt, a tactical air control party specialist and commanding officer of Detachment 1, 3rd Air… https://www.rawpixel.com/image/11071882/photo-image-person-fire-public-domainFree Image from public domain licenseMen and women performing various exercises using the system of opposing forces devised by J.L. Pichery. Wood engravings, 18-… https://www.rawpixel.com/image/13988862/image-cartoon-person-artFree Image from public domain licenseA system of practical surgery, including all the recent discoveries and operations / [John Lizars]. https://www.rawpixel.com/image/13974650/image-cartoon-face-personFree Image from public domain licenseThe naval surgeon; comprising the entire duties of professional men at sea. To which are subjoined, a system of naval… https://www.rawpixel.com/image/13994639/image-cartoon-face-personFree Image from public domain licenseMen and women performing various exercises using the system of opposing forces devised by J.L. Pichery. Wood engravings, 18-… https://www.rawpixel.com/image/13995149/image-paper-cartoon-personFree Image from public domain licenseThe arterial system: illustration of a human figure, showing the veins and arteries. Line engraving, ca. 1850. https://www.rawpixel.com/image/14001034/image-paper-cartoon-faceFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/13996537/image-cartoon-face-personFree Image from public domain licenseAn essay towards a complete new system of midwifry, theoretical and practical. Together with the descriptions, causes and… https://www.rawpixel.com/image/14012586/image-cartoon-face-personFree Image from public domain licenseSelf-preservation : a medical treatise on nervous & physical debility, spermatorrhœa, impotence & sterility with practical… https://www.rawpixel.com/image/14014942/image-cartoon-face-personFree Image from public domain licenseThe circulatory system: dissections of the neck and shoulder, with arteries and blood vessels indicated in red. Coloured… https://www.rawpixel.com/image/14017902/image-paper-cartoon-faceFree Image from public domain licenseSimple robotic badge psd icon design https://www.rawpixel.com/image/2800097/premium-illustration-psd-artificial-intelligence-badgeView licenseWashington, D.C. Miss Mabel Stargel talks into a microphone of the office intercommunication system at Western Union… https://www.rawpixel.com/image/12296441/photo-image-face-person-artFree Image from public domain licenseWashington, D.C. Preparing an advisory forecast at the U.S. Weather Bureau. Weather observational reports are received by… https://www.rawpixel.com/image/12295694/photo-image-face-people-public-domainFree Image from public domain licenseSan Juan, Puerto Rico. People carrying water home because of the failure of the water system in San Juan for three days.… https://www.rawpixel.com/image/12265091/photo-image-face-plant-peopleFree Image from public domain licenseSan Juan, Puerto Rico. People carrying water home because of the failure of the water system in San Juan for three days.… https://www.rawpixel.com/image/12264815/photo-image-face-person-roadFree Image from public domain licenseWashington, D.C. Preparing an advisory forecast at the U.S. Weather Bureau. Weather observational reports are received by… https://www.rawpixel.com/image/12295640/photo-image-face-paper-peopleFree Image from public domain licenseWashington, D. C. Ivo Capet, who claims descent from the Kings of France, exhibiting the chart which illustrates his system… https://www.rawpixel.com/image/12296705/photo-image-face-plant-personFree Image from public domain licenseWashington, D.C. Preparing an advisory forecast at the U.S. Weather Bureau. Weather observational reports are received by… https://www.rawpixel.com/image/12295941/photo-image-face-people-technologyFree Image from public domain licensePittsburgh, Pennsylvania. Part of the office staff with the card system which lists parts in the Greyhound garage. Sourced… https://www.rawpixel.com/image/12296666/photo-image-face-person-technologyFree Image from public domain licenseSan Juan, Puerto Rico. People carrying water home because of the failure of the water system in San Juan for three days.… https://www.rawpixel.com/image/12264780/photo-image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: San Juan, Puerto Rico. People carrying water home because of the failure of the water… https://www.rawpixel.com/image/12265180/photo-image-face-person-public-domainFree Image from public domain licenseQuesta, New Mexico. Local Spanish-American boy broadcasting native songs over the parish broadcasting system. Sourced from… https://www.rawpixel.com/image/12291533/photo-image-face-person-spaceFree Image from public domain license