Comic Title: Green Lantern #54
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: July 1967
On Sale Date: May 25, 1967 Newsstand Date May 25, 1967
Source: Direct Currents, Batman #193, Page 79

Copyright Date May 25, 1967
Source: Library of Congress, Periodicals 1967

Frequency: Monthly, with the exception of Feb., May, Aug., and Nov.
Cover Price: $0.12
Page Count: 32
Editor: Julius Schwartz

Title: "Menace in the Iron Lung"
Pages: 23

Feature(s):
Green Lantern (Hal Jordan of Earth-1)

Writer: John Broome
Artist: Gil Kane

Reprinted In:
Showcase Presents Green Lantern Vol. 3 TPB (2008)
Green Lantern Archives Vol. 7 HC (2012)
Green Lantern:The Silver Age Omnibus Vol. 2 HC (2018)

Feature Character(s)

• Green Lantern (last appearance in Justice League of America #54; next appearance in Justice League of America #55)

Supporting Character(s)

• Mr. Lawford (last appearance in Green Lantern #53; next appearance in Green Lantern #57)

Villain(s)

• Baron Tyrano (next appearance in Green Lantern #204)
• Tyrano's servants (Arturo, Freda, Ursula, Scruffy, and Blinker named; no further appearances)

Synopsis:
Hal Jordan is sent to investigate the insurance claim of Baron Tyrano, who claims that Green Lantern has damaged his property. When Hal approaches the area as Green Lantern he is attacked by a flying robot. When GL is hit, he is divided into two separate beings, Green Lantern and Hal Jordan.

Green Lantern is soon captured and taken prisoner, but Hal escapes. Tyrano, who is trapped in an iron lung, plans to switch bodies with GL. Without the aid of his ring, Hal recovers his power battery and rescues his other self. Green Lantern then defeats Tyrano and uses his ring to fuse back together with Hal.