Portrait, mezzotint: Sir Isaac Newton, after Kneller [proof 174-?], possibly after Barlow, published, London, by Moore, McQueen & Co [1868]. Print, engraving and mezzotint, on laid india 58x48cm., platemark 50x39.3cm., image 36.4x29.3cm. After the oil by Sir Godfrey Kneller, 1689, in the collection of Viscount Lymington, or a copy of it in oil by Thomas Oldham Barlow, 1863, in the Science Museum London. - Motto "En suivant la Verite" in margin b.r. Portrait of Sir Isaac Newton, HL looking to R, r.elbow on banister, l.hand on wrist; in his own long hair and robe