Text in French. In Two Volumes [originally published in one volume], rebound in red buckram in very good condition. Volume 1, p. 1-538. Volume 2, 539-1164. Previous owner's bookplate in both volumes. Illustrated throughout with drawings, black and white photos, and three color plates by P. Barruel. Plate 1 has small tear. This collection of works were written from the early 1950s to the 1970s under the direction of Pierre-Paul Grasse.