Negen portretten van vermoedelijk onbekende moordenaars before 1890

"Negen portretten van vermoedelijk onbekende moordenaars" (Nine portraits of presumed unknown murderers) is a collection of nine mugshots that appeared in the French publication, _La Police Parisienne_, sometime before 1890. The anonymous artist assembled these portraits likely as part of a larger series, showcasing the "most serious criminals" in French society during this period. The mugshots provide an intimate glimpse into the lives of these criminals, serving as a chilling record of their past deeds.