Welcome John!
Beautiful truck. Love it. Congrats. I think old tank trucks are so cool. I worked for 10 years for a truck tank manufacturer in Illinois... are there any maker's marks on the tank itself? Any tags, or name plates? That could be a Progress.
FYI, in case you don't know: that cabinet on the rear is commonly called a "bucket box" or faucet enclosure. In the old days of home heating oil delivery they would hand carry 5 gallon buckets of fuel oil from the truck to the home tank. Later they added hose reels, pumps and meters.
Good luck with it.


Professional Novice