The Leonard Baskin holdings includes a collection of posters and broadsides printed by the Gehenna Press and others. Of the nine posters, six are framed. There are also nine exhibit posters, many of them for exhibits of Baskin's works at Yale.

Broadsides

• A poem, as consequent (1955)
• Self-portrait, age 42 (1964)
• Icarus (1967)
• Eemis state (1967)
• Melville on Piranezi (1969)
• On getting a natural (1970)
• Safari (1972)
• Red Cloud, Sioux (1974)
• Louis Jacques Mandé Daguerre (1999)