1968, Washington, District of Columbia
1965, Richmond, Virginia
1961, Petrified Forest National Park, Arizona
1959, Uniontown, Pennsylvania
1959, Bryn Athyn, Pennsylvania
1955, Chattanooga, Tennessee
1946, Palm Springs, California
1942, Grand Prairie, Texas
1937, Brownsville, Texas
1929, Los Angeles, California
1922, Newport Beach, California
