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The Flash #143
Barry and Hal are puzzled by the appearance of three other Hal Jordans, who soon reappear as Green Lanterns. They reveal that they are creations of Professor T. O. Morrow, who wants to challenge them to a duel of wits.
Cover Date
March 1, 1964
On Sale Date
January 23, 1964
Pages
36
Cover Price
$0.12
Rating
Approved by the Comics Code Authority
Editor
Julius Schwartz
Credits
Writer
Penciller
Letterer
Characters
The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Iris West; Carol Ferris; T. O. Morrow (first appearance, villain); duplicate Green Lanterns
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