HALFORD, Frederic M. Dry Fly Entomology. A brief description of leading types of natural insects serving as food for trout and grayling with the 100 best patterns of floating flies and various methods of dressing them, London: Vinton, 1897. 2 volumes, 4, titles in red and black, volume I with 28 plates, including 10 hand-coloured lithographed plates of flies, volume II with 100 flies in 12 sunken mounts, each fly with printed number above and name below, original green morocco, lettered in gilt (rebacked, preserving original spines), g.e. NO. 1 OF 100 COPIES IN THE EDITION DE LUXE signed by the author. Albert Petit being no. 1 on the printed list of 100 subscribers. Hampton p. 44; Petit 1132. (2)