The A’s mascot Charlie-O the Mule, chosen to highlight the role the Missouri mules played in Allies victory in World War I by lugging ammunition and supplies through the mud and snow of France, makes his debut on Opening Night at Kansas City’s Municipal Stadium. In a pregame ceremony, Warren Hearnes, the governor of Missouri, presents the 1,400-pound animal to team owner Charlie O.Finley, who rides his namesake much to the delight of the 18,109 fans attending the game against the Tigers.

On April 12, 1965 — The A’s mascot Charlie-O the Mule, chosen to highlight the role the Missouri mules played in Allies victory in World War I by lugging ammunition and supplies through the mud and snow of France, makes his debut on Opening Night at Kansas City’s Municipal Stadium. In a pregame ceremony, Warren Hearnes, the governor of Missouri, presents the 1,400-pound animal to team owner Charlie O.Finley, who rides his namesake much to the delight of the 18,109 fans attending the game against the Tigers.

Source:
National Pastime

Own this Day and Be Part of Baseball History