Buli Pass, November or December, 1956 – New South Wales (NSW), Australia – CE1
Parsons, Kansas – November, 1956 – CE1
Wickford, England, United Kingdom (UK) – December 28, 1956 – CE1
Zimbabwe, near Kwekwe, Africa – CE1
Cottonwood County and Westbrook, Minnesota – CE1
Americus, Georgia – August, 1956 – CE1
Atlantic City, New Jersey – June 1, 1956 – CE1
Calabozo, Venezuela – August 27, 1956 – CE1- small disks emerge from large one
Salem, Indiana – September 15, 1956 – CE1
Orangeville, Ontario, Canada – January 17, 1956 – CE1