Print: Sir Isaac Newton / J. Vanderbank pinxt. ; G.M Brighty del. ; Romney sculp. - [Reissue?]. - [London]: Pub. Augt. 1 1817. by C.G. Dyer, Compton Strt. Soho. - 1print: engraving, line, image 17x11cm in platemark 26x17.7cm on sheet 30x23.2cm. - Facsimile signature above printed title. - After an oil now in Trinity College Cambridge; after the print version by Vertue used as frontispiece to Newton's Principia 1726. - Portrait, aged 83, WL seated slightly to R looking front, in armchair; in background is outlined an armillary sphere