Thanks, guys. Dad was 73 and had come back home last March 31st from drinking coffee with his buddies and fell over dead just within about 10-15 minutes of walking the door. No signs, warnings, nothing. Massive heart attack. We are coming up on a year now and every time I go into his man cave/shop it is still hard to do and will be for quite some time I believe. Dad owned (2) Texaco's and (1) Gulf full-service stations back in the 70's. When I worked there for him I used to throw away cans and tons of other stuff that people today now collect, LOL. If I had only known. Some of the best memories of my life.
These books have several pages of info in them. Didn't see anything on the pump colors themselves but I will keep digging around. If I can find the energy and gumption (LOL) I will scan all these books and post them up for everyone to have a copy.
As far as Gulf stuff, I didn't see much Gulf related documentation but I will also continue looking.
There are a few other cool things he has that I will post up later today.
I'm in the market for a common sign. The Pennzoil Sound Your Z sign. I'm looking for a clean example in nice shape. I prefer anything from 1961 and earlier if possible. Thank you for taking the time to read my post!