47-55.1 1947 3600 Frame Help

[Dachshund]

I am working on a "complete" resto on a truck that belonged to my wife's uncle (he died in 1994). I have it down to about every bolt I can remove. I ran into a snag on a couple of frame items....

(1) I need to find a replacement cross member due to mine being rusted out. This is the one that goes between the two front mounts of the rear leaf springs. I can build something, but figured I'd see if I can find a useable stock part.

(2) I need the driver's side, front leaf spring, rear mount - mine is bent and cracked.

(3) I have one front leaf spring that the loop is broken off. I'd like to find some good, used springs.
Any help would be appreciated!