[Louis Jules Barbon Mazarini Mancini, Duc de Nivernois] [graphic].McArdell, James, approximately 1729-1765, printmaker[1764?]zxx"Portrait of Louis Jules Barbon Mancini Mazarini, Duke of Nivernois; seen bust-length to right, eyes to front, wearing sash, lace collar, and his hair powdered and tied with ribbon; after Ramsay."--British Museum online catalogueTitle from lettered state.Artist and printmaker from statements of responsibility on lettered state: A. Ramsay pinxt. ; J. McArdell fecit.Proof state before letters added; for later states with lettering, see: Smith, J.C. British mezzotinto portraits, v. 2, no. 140, pages 885-886.Date of publication from the British Museum online catalogue, registration no.: 1872,1012.4085.Sheet trimmed within plate mark on bottom edge.Mounted on page 244 of Richard Bull's copiously extra-illustrated copy of: Walpole, H. A description of the villa of Mr. Horace Walpole. Strawberry Hill : Printed by Thomas Kirgate, 1784. See Hazen, A.T. Bibliography of the Strawberry Hill Press (1973 ed.), no. 30, copy 13.For further information, consult library staff.