Primarily Petroliana Shop Talk Forums Shop Talk Petroliana Forums General Petroliana Discussion Looking for information on this Sinclair sign

I am still looking for a map or other picture of this "Drive with care" sign in use. I assume it was made in the very late 50's when the Dino trapazoid shaped sign first came out or the early 60's. I think this is about when the plastic light up signs started seeing wide use and taking the place of the porcelain signs.