WEST, Leonard. The Natural Trout Fly and its Imitation, St. Helens: Published by the author, [1912]. 8, 16 plates, 13 of which coloured, 102 flies in 9 sunken mounts (some spotting and mildew), contemporary black morocco gilt (lightly rubbed), g.e. EDITION DE LUXE. NO. 6 SIGNED BY THE AUTHOR.