Vitoduri Helvetorum (Winterthur), Steiner and Socios, 1789. 4to. 25 fine, hand-coloured engraved plates by Schellenberg, numbered II-IV, VI-VII, IX-XIII, XV-XIX, XXII-XXIII, XXV-XXXII.

A collection of 25 loose plates from one of the most attractive Swiss publications on entomology. The plates are very beautifully drawn and engraved by the famous Swiss artist J. Schellenberg (an accomplished entomologist himself). The plates depict up to 30 insects per plate. Uncut (except plates II, XIII and XXXII), with the widest possible margins. Hardly any spotting. Hagen II, p. 83; Horn-Schenkling, 18262; Nissen ZBI, 3461.