Astronomy: a diagram of the relative sizes of the planets. Coloured lithograph by Standidge & Co Litho. https://www.rawpixel.com/image/13952443/image-star-paper-cartoonFree Image from public domain licenseIllumination of Disease Processes through Molecular Genetics. Original public domain image from Flickr https://www.rawpixel.com/image/9647121/image-plant-person-artsFree Image from public domain licenseAnonymous actress, from the Actresses series (T123, Type 2), issued by Neil McCoull Co. to promote Syrian Princess Egyptian… https://www.rawpixel.com/image/9086673/photo-image-art-vintage-cigarettesFree Image from public domain licenseNineteen scenes depicting popular disillusionment with doctors and medicine. Coloured wood engraving by Henriot, ca. 1900. https://www.rawpixel.com/image/13960993/image-background-paper-cartoonFree Image from public domain licensea) Bizhan Visiting Manizhe (recto), Text (verso), b) Text (recto and verso), Two Folios from a Shahnama (Book of Kings) https://www.rawpixel.com/image/12038692/image-face-paper-personFree Image from public domain licenseClassic red car chromolithograph art. Remixed by rawpixel. https://www.rawpixel.com/image/11009005/image-face-person-plasticView licenseCar in Watercolor style vehicle purple transportation. https://www.rawpixel.com/image/13351879/car-watercolor-style-vehicle-purple-transportationView licenseStriker, Apache, from the American Indian Chiefs series (N36) for Allen & Ginter Cigarettes issued by Allen & Ginter https://www.rawpixel.com/image/9611037/image-american-indian-ephemera-public-domain-postersFree Image from public domain licenseRed vintage car border vehicle transportation advertisement. https://www.rawpixel.com/image/13337443/red-vintage-car-border-vehicle-transportation-advertisementView licenseNineteen scenes depicting popular disillusionment with doctors and medicine. Coloured wood engraving by Henriot, ca. 1900. https://www.rawpixel.com/image/13970033/image-paper-cartoon-personFree Image from public domain licenseVintage gorilla monkey, animal illustration. Remixed by rawpixel. https://www.rawpixel.com/image/10108453/image-texture-face-paperView licenseCarcassonne, France: a garden with a life size representation of the Passion and Crucifixion of Christ: two views. Coloured… https://www.rawpixel.com/image/13969691/image-christ-plant-personFree Image from public domain licenseVintage gorilla monkey, animal illustration. Remixed by rawpixel. https://www.rawpixel.com/image/10107022/image-texture-face-paperView licenseTwo dwarfs make tuneless music. Coloured etching by M. Engelbrecht, after 1715. https://www.rawpixel.com/image/13967251/two-dwarfs-make-tuneless-music-coloured-etching-engelbrecht-after-1715Free Image from public domain licenseA labourer asks a gentleman for his wages so that he may get drunk; both represented as dwarfs. Coloured etching after M.… https://www.rawpixel.com/image/13960232/image-paper-cartoon-faceFree Image from public domain licenseView Showing a Portion of Our Exhibit at Mechanics' Fair, San Francisco by I W Taber https://www.rawpixel.com/image/14260334/image-cartoon-art-public-domainFree Image from public domain licenseView of Exhibit at the Mechanics' Fair, San Francisco by I W Taber https://www.rawpixel.com/image/14260491/view-exhibit-the-mechanics-fair-san-francisco-taberFree Image from public domain licenseSunglasses cartoon comics summer. AI generated Image by rawpixel. https://www.rawpixel.com/image/13108411/sunglasses-cartoon-comics-summer-generated-image-rawpixelView licenseWestminster Abbey & Mont. to Westrs. by Valentine Blanchard https://www.rawpixel.com/image/14310665/westminster-abbey-mont-westrs-valentine-blanchardFree Image from public domain licenseFrank Uffner's American Midgets : actual comparative life size. https://www.rawpixel.com/image/14006969/frank-uffners-american-midgets-actual-comparative-life-sizeFree Image from public domain licenseNineteen scenes depicting popular disillusionment with doctors and medicine. Coloured wood engraving by Henriot, ca. 1900. https://www.rawpixel.com/image/14018488/image-paper-cartoon-personFree Image from public domain licenseA shocked family discovering a chair that has increased enormously in size due to being polished with cod-liver oil. Wood… https://www.rawpixel.com/image/13999806/image-cartoon-face-personFree Image from public domain licenseA male dwarf sexually aroused by a sleeping female dwarf. Coloured etching by M. Engelbrecht, after 1715. https://www.rawpixel.com/image/13990615/image-dog-paper-cartoonFree Image from public domain licenseClinical Trials Supported by the National Eye Institute: Evaluating New Approaches to the Treatment of Eye and Vision… https://www.rawpixel.com/image/11071561/image-face-person-medicineFree Image from public domain licenseUnidentified man, in quasi-oval style, printed the size of a postage stamp https://www.rawpixel.com/image/14308388/unidentified-man-quasi-oval-style-printed-the-size-postage-stampFree Image from public domain licenseA gentleman compares the size of his syringe with a physician's clyster; he says that his is for the other side of the body.… https://www.rawpixel.com/image/13978477/image-paper-cartoon-faceFree Image from public domain licenseA lady asks a pharmacist about his enlargening potion; he displays the bump on his head as proof of its efficacy. 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