"old timers"??? How rude. Just wait, your time is coming. I PM'd him to contact Len Davison---who seems to have the most pics and books of old neon signs of anyone-------but then again, he's another "old timer" who's memory is probably failing, and might now remember if his pic is of the correct rocket or not. Personally, I'd try and check the archives of the local paper------------surely some "old time" newspaper photo journalist snapped some pics that they'd still have. Most of those old signs had either housing holes, or just big holes for the gto to be suspended in the centers. If that's the case, you can use those to figure out the neon. And back in the heyday of signs---a rocket wasn't so unusual. There used to be comets, flying saucers on poles, etc, animated monkeys, Indian chiefs in full headdress, ladies diving into a pool, etc, etc. Course---that was artful neon, and now we get-------------led's.
gn