Pontiac-59.com -

I found and bought a 1959 Pontiac Catalina stored in heated warehouse for the last 35 years, I washed and had it buffed and cleaned the interior (wiped down) still has plastic seat covers like sears installed back then. All sales info bill of sale, warranty book and paper sleeve it came in, manual and a couple boxes of glass fuses in the glove box. As far as I can tell this car is 100% original. I pulled the back seat and found the build sheet still there! So that is why I am posting this, I need help with the decode of build sheet. Any help would be great.