77/1863 [Manuscripts]. "Cours d'Histoire Naturelle donné en 1848-49-50, à l'Athenée royal de Bruxelles, par Monsieur Weesmael". Manuscript, pen and ink on paper, ±1850, 3 parts in 1 vol., 399,(1)p., French language, contemp. gilt hcalf.

- Binding sl. worn.

= Natural history reader with sections on "Zoologie" ("Les Vertébrés", "Les Articulés", "Les Mollusques" and "Les Zoophytes"), "Minéralogie" and "Botanique", incl. a section on the Linnean taxonomy system. Constantin Wesmael (1798-1872) was an entomologist and a member of the Académie royale de Belgique.