Green Lantern (1960-1988 1st Series DC) #116 NM-
Published May 1979 by DC.
1st app. Guy Gardner as Green Lantern (#59 was imaginary story). "My Ring, My Enemy." Green Arrow teams with Guy Gardner against Professor Ojo. Meanwhile, Green Lantern goes to Oa to check his defective ring. Script by Denny O'Neil, pencils by Alex Saviuk, inks by Dave Hunt. Cover by Alex Saviuk and Dick Giordano. Cover price $0.40.