Sotheby’s [New York], The William Herbert Hunt Collection: Highly Important Byzantine Coins, Parts I and II, December 1990-June 1991, 962 + 646 lots, profusely illustrated, Part I with dj; Sotheby’s [New York], An Important Private Collection of Byzantine Coins, 2 November 1998, 599 lots, all illustrated, PRL; Spink [London], Auctions 127, 132 and 135, the George Zacos Collection of Byzantine Seals, Parts I-III, October 1998-October 1999, 366 lots, mostly illustrated; Spink [London], Auction 144, the Dr Anton C.R. Dreesmann Collection of Byzantine Coins, 13 July 2000, lots 386-977, all illustrated [7]. All mint copies of these important sales (£60-80)