1895-1905 384 p., with two plates, contemporary half calf over marbled boards. Original printed wrappers bound in. A bound convolute of eight mostly rare papers including the Fragments Braconologiques I-III, VI-VII (lacks 4-5); Symbolae ad Cognitionem Braconidarum 1-3; Ichneumonidae genus Paniscus; Braconiden-Gattung Braunsia Kriechb. by Enderlein and Kieffer; Nouveaux Proctotrypides Exotiques. The Russian titles by Nikolaï Kokujew or Kokouyev are especially rare; they are partly from the famous Horae Societas Entomologicae Rossicae. Boards rubbed, book plate on front pastedown, locally a bit spotted, otherwise a good copy.