Some links for ya to check out:
My 1960 Chevy Viking L60 LCF {Sorry, I clicked on the wrong button}
Burgie C-60 Truck Site Just some LCF Photos Your Vaccum shift should have a valve mounted to the frame just under the cab. Like some one pointed out the pic you labled as being the shift valve is the power booster for the brakes.
I've got a 1953 Framall Super C and thought my truck would look good panted Farmall red with Farmall decals on the doors, then set it up to haul my tractor to shows, kinda like in the photo with a
Farmall M on my Trailer . My truck has the short 121" wheelbase so it will be a good one to hual my gooseneck trailer.