HOUGHTON, William. British Fresh-Water Fishes, London: William Mackenzie, [1879], 2 volumes, 2° (366 x 275mm.), FIRST EDITION, 41 plates coloured from woodblocks after A. F. Lydon (light marginal dampstain to plates, occasional light spotting), original pictorial cloth gilt (rubbed and dampstained), g.e. [Nissen ZBI 2009] (2)