I got some numbers off of the rear housing.
B K I 694 near the top of the pinion gear shaft.
Then on the right back side of the housing is
8057369. Those numbers were hard to read.
I had to back off the brake shoes to be able to get the wheels to
roll easy so I could push it around. Originally I needed someone
to help me push it. Though I do not remember if they were huck
brakes though I think they reminded me of the huck brakes on
my son's 1946 2 ton truck. But not sure.