Batman #201 FN
Published May 1968 by DC.
Cover art by Irv Novick. "Batman's Gangland Guardians!: starring Batman, The Joker, Catwoman, Mad Hatter, Penguin, and Cluemaster, script by Gardner Fox, pencils by Chic Stone and Joe Certa, inks by Joe Giella; A west coast crime syndicate moves into Gotham City with the intent to eliminate Batman any way they can, while seven of the Caped Crusader's foes join forces to stop them, fearing that they might be next on the syndicate's list. Cap's Hobby Hints by Henry Boltinoff. 36 Pages, Full Color. Cover price $0.12.