Important old master pictures : the properties of The Viscount of Cobham, Mr. Roger Souvereyns, The Late Lore and Rudolf Heinemann, Mrs. Marwa Puiz-Picasso, The Late 9th Earl of Guilford and from various sources : Auction Friday 7 July 2000 at 10.30 a.m. and 2.30 p.m. precisely. - Christie, Manson & Woods (London : Christie's, 2000)