The Flash #139 (of 350)
September 1st, 1963
Volume:
Publisher:
Number:
139
(of 350)
Name:
Aliases:
Cover date:
September 1st, 1963
Store date:
Unknown
Featuring the first appearance of Professor Zoom, the Reverse-Flash! A time capsule sent directly to the future results in the creation of a new menace for the Flash... Professor Zoom!
1st appearance of Professor Zoom as Reverse Flash
