Tim,
Yes thanks for posting that. The lower right "platform frame" is identical to mine, right down to the script and pin striping on the side. Talked to my grandpa this morning, he confirmed it was a grain box. The loads off to the elevator are marked on the dash, looks like she hauled a lot in her day. He mentioned he bought the truck from my Great uncle (think in the 90's) for 100$, prior to that it was another great uncle of mines truck.
