License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Charles-Paul de Kock. La Grande Ville: Nouveau Tableau de Paris Comique, Critique et Philosophique, by Paul de Kock. Paris (Maresq)1844. 2 vols., 1844. The Metropolitan Museum of Art.