Classical Numismatic Auctions / Classical Numismatic Group (some with Seaby Coins). AUCTIONS SALES I THROUGH XX. Various locations, 1987–1992. 4to, Sales 1–10 bound in two volumes in later matching brown cloth with marbled sides, spines lettered in gilt; Sales 11–20 bound in two volumes in later matching maroon half cloth with marbled sides, spines ruled, lettered and decorated in gilt; original pictorial card covers bound in all volumes. Original prices realized lists bound in or housed in pocket on rear pastedowns. Fine. Deluxe Combined Hardcover Editions. According to the firm, only thirteen sets were produced, in 1991 and 1993, most of which were distributed to staff. Ex Lawrence A. Adams Library (CNG Sale 371, lot 845).