cab

I'm working on fitting the cab back to the frame and for the life of me I cant remember what these two brackets are for. I've got the cab mounts figured out (thanks to Vintage Don), but these have me stumped. Embarrassed to say I dont have a picture of these before I took it apart. Any ideas...

Hey guys...I'd like to begin work on the cab interior but I am in need of some good photos of restored versions. Particularly the ceiling, back wall, and corner treatment. I thought I'd use 1/8" Masonic. I have one original door panel so I'll use that as a pattern. I also have to figure out how...