James Pullen, sitting on the end of a wooden trolley upon which rests a huge model ship made by him. Process print. https://www.rawpixel.com/image/13958113/image-person-clothing-woodenFree Image from public domain licenseSome Fellows of the Royal Society: a key to the identities of the sitters. Wood engraving, 1885. https://www.rawpixel.com/image/13985855/image-face-flower-personFree Image from public domain licenseSir Alexander Russell Simpson. Photograph by John Moffat. https://www.rawpixel.com/image/14001305/sir-alexander-russell-simpson-photograph-john-moffatFree Image from public domain licenseSir Alexander Russell Simpson. Photograph by J. Horsburgh. https://www.rawpixel.com/image/13980386/sir-alexander-russell-simpson-photograph-horsburghFree Image from public domain license