I think what you did is Modern Times. It is the 5.8 way. I don't know if it is original but I think so. The 1970 Vulgarian Digest describes the route (in 5 pitches!). It says to go to notch in overhang, surmount the overhang then "traverse right, scared shitless, to large pine." If I'm not mistaken this pine is now gone. Not that definitive but seems to match your way, Jake.
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It's true, I have a blog. http://climbandpunishment.blogspot.com/