Well, anything from about...4A and on is '74 ish. It's in the Street Legends Suppliement, in his write up of Slamm-O! right after he pulls a "Cool Story, U Mad Bro?" by literally telling him "Good job on finding all that stuff," and not rising up to any bait. Clock threatened the kid and Fastjack warned him off. Clockwork's MAIN drop in popularity was during the Emergence book, after he tried to turn Netkat in for bounty money.