MASKELYNE, John Nevil.?Sharps?and?Flats... London: Longmans, Green, and Co., 1894. First edition on card sharp practices. 8vo. Publisher?s red cloth, upper cover pictorially stamped in red, black, and cream, spine lettered in gilt. Spine toned, worn, some wear, soiling, bumping to boards, front endleaves missing, some newspaper clippings affixed to front blank and verso of half-title, first gutter splitting, text toned and foxed. Good. [Together with:] Another copy. Later edition. Publisher?s red cloth, upper cover pictorially stamped in black, spine lettered in gilt. Some wear, soiling, insect damage to boards. Good.