You missed removing the drivers door handle. Don't forget the window regulators, since they are specific to the commercial chassis cars. For posterity, remove the VIN & Data Plate. Steering boxes for that vintage are also scarce. The rebuilders have a high core value on them, and many times, they don't have a core to rebuild, so you have to send yours to them for rebuilding and wait for it to come back to you.
I did get all of the window regulators, data plates, etc. Didn't take the steering box off yet. This thing had a rough/full life! Buckets of bondo, lots of signs of door repairs, front clip completely replaced, etc. I am sure that it served the community of Centerville, IA well!