Librairie Classique et Scientifique de Wesmael-Charlier, Namur, 1890
21.5 x 14.5 cm, half leather binding with marbled boards, gilt-lettered spine with raised bands and gilt floral ornaments, 2 volumes: xx, 308 pages; xvi, 309-690 pages, illustrations throughout, 1 plate, 1 folding plate in colour. Text in French. Bindings show some wear at hinges, some foxing to pages, library stamps, author's signature present on ownership page; still in good condition, see pictures.