Yep that pic is actually an old T-shirt transfer. I know this because I have one that has never been pressed onto a shirt
I used to do the original Newsletter when the club started (Think I was even the one that named the newsletter Shorthorns) I scanned that out of an advertisement out of an old Car Craft or Hot Rod Magazine - the one with the review of the 1971 Grabber in it. They had all differenct car T-shirts like that. I think I have a backup of all the original newsletters on a disk somewhere ... Dan
I had to do a double take! Went back and looked at a few similar pics, and I have seen. It looks like the bull may have been added???, I have seen one with the bull in front and a few pics without the bull in front.