Songbook entitled "El Moderno Payaso: Escogida Recopilacion de Versos y Entreactos Comicos" 1a, Parte. Editor Propiertario A. Vanegas Arroyo, circa early 1900s

The Jose Guadalupe Posada Broadsides and Booklets Collection (circa early 1900s; 1905-1919; 1982; undated) contains eighteen broadsides and two booklets illustrated by Jose Guadalupe Posada; as well as one flyer containing artwork in a similar style to that of Posada's by Raymond Pettibon. All of the broadsides- published by the press of Antonio Vanegas Arroyo, are satirical in nature and contain images of calaveras, or skulls which was a popular theme of Posada's illustrations. The majority of the material in this collection is in Spanish.