40002028, Poniatowski, 1839-1308, HEAD OF PHILOCTETES IN A HELMET, AMMONIOU, Ammonios, Unknown, Mr. Phillips, Auction Offices, 73 New Bond Street, London, Northwick, Worcestershire, Daktyliothek Poniatowski 1832, Antikensammlung Berlin, Christie's, London, Catalogue des pierres gravées antiques de S.A. le Prince Stanislas Poniatowski ([1830?]-1833), 4 August 1859, lot 1356, Cornelian