ow pages 1st app. Hector Hammond (4-4/61)This issue introduces the recurring nemesis of the Green Lantern, Hector Hammond, in "The Power Ring that Vanished!" which spins a complicated tale involving Carol Ferris, Pieface in Lantern disguise, hyper-evolved scientists, two Lantern rings and, eventually, a mysterious science tome. Wrapped in another of a long line of fantastic Gil Kane covers, this is a prime example of Silver Age Emerald Crusader action.