Flash Vol.1 #167
The Real Origin of the Flash; Sheds new light on the origin of the Flash by showing that a goofy angel (?) was behind the whole thing(??); this is the famous Mopee issue that was quickly rejected from Flash continuity.
Printed: Feb 1967
Writers: Gardner Fox
Art: Carmine Infantino and Sid Greene
Cover: Carmine Infantino and Joe Giella