Edward Jenner. Stipple engraving by J. Hopwood, 1803, after J. R. Smith, 1800. https://www.rawpixel.com/image/14014598/edward-jenner-stipple-engraving-hopwood-1803-after-smith-1800Free Image from public domain licenseJames Hamilton. Stipple engraving by N. C. Branwhite, 1803, after himself. https://www.rawpixel.com/image/14003982/james-hamilton-stipple-engraving-branwhite-1803-after-himselfFree Image from public domain licenseMembers of the provisional government of the Second Republic of France, 1848. Lithograph. https://www.rawpixel.com/image/13984064/image-face-person-artFree Image from public domain licenseBritish inventors, politicians and military men: a key to the identities of the sitters. Engraving by C.G. Lewis, 1863… https://www.rawpixel.com/image/13997233/image-dog-paper-cartoonFree Image from public domain licenseJesse Ramsden. Stipple engraving by C. Knight, 1803, after R. Home. https://www.rawpixel.com/image/13991711/jesse-ramsden-stipple-engraving-knight-1803-after-homeFree Image from public domain license