So ironic you brought this old thread back up, as I was JUST going through these photos and artifacts in preparation for SCR10, and wishing I knew more about some of the race photos and stuff such as this pic. Great info on that photo... sounds reasonable enough to me! Thanks! I've said it before, but I'll say it again... this historical stuff and learning more about it is my favorite reason for visiting this site..
I'd likely have looked at that pic for another 10 years and still never even be able to totally decipher the signature on it, let alone all the history you just provided. again, thanks!
By the way, I also agree on the use (or lack of use) of the Yenko "shield" logo on 67 Yenko supercars... I believe the round Stinger "bee" logo was the only Yenko graphic found on the window stickers for 67. The cast emblems came out for use on the 68's.