The Amazing Spider-Man #61 - Rise Of Winkler!

It was WINKLER ALL ALONG! Swinging Through Spider-Man is back as Peter Parker grapples with a leak, while Gwen Stacy and George Stacy hit the road as fugitives and Mary Jane grapples with an empty bank account. Oh, and the Kingpin's plan is revealed as the brains behind the scheme comes to the fore..