Washington: National Council for Prevention of War, 1929.
Large broadside. Approximately 26 3/4" x 44". Printed in blue and red. Old fold marks, but still fine. Currently shrinkwrapped on foam core. A scarce poster issued by a pacifist organization to promote obedience to the Kellogg-Briand Pact. The pact was signed by many nations including the United States, France, Germany, Great Britain, Japan, and pretty much everyone else who would be killing each other a little more than a decade later.