UPDATE: Crime Syndicate's Power Ring is Earth 3's John Stewart
Power Ring (character) - Wikipedia
Power Ring (Character) - Comic Vine
Harold Jordan of Earth 3, The Power Ring : r/GreenLanternCorps
Power Ring Corps (Earth 3) | DC Database | Fandom
Power Ring's Origin Story (New 52) – Comicnewbies
Harold Jordan of Earth 3, The Power Ring : r/GreenLanternCorps
Features Character Close-Up - The Brightest Day
Power Ring (Character) - Comic Vine
The Evil Green Lantern Just Flexed on Hal Jordan's Favorite Ring Attack
Power Ring (Character) - Comic Vine
Features Character Close-Up - The Brightest Day
Harold Jordan of Earth 3, The Power Ring : r/GreenLanternCorps
Harold Jordan (Lego Batman: Earth 3) | DC Database | Fandom
Emerald Knight (disambiguation) | DC Database | Fandom
Hal Jordan (Earth-1) | DC Database | Fandom
Best Funny crime syndicate Memes - 9GAG
Green Lantern (Hal Jordan) | DC Database | Fandom
The story of Harold Jordan (Earth-3) a.k.a. Power Ring - 9GAG
Harold Jordan of Earth 3, The Power Ring : r/GreenLanternCorps
Power Ring - Joseph Harrolds (Earth-3) by dudebrah on DeviantArt
Features Character Close-Up - The Brightest Day
Harold Jordan of Earth 3, The Power Ring : r/GreenLanternCorps
