Bronco restoration help

[RiverRatt]

I'm trying to restore a Bronco, and need some help with the tremolo. All I have is the two plates and the arm. I'm pretty sure there was a big coil spring in there, can anyone tell me whatever else is missing? Also, the only source for pickguards seems to be eBay. I could probably build one with a tracing if there's one available. TIA.

[Kap'n]

There's a spring, a screw, and a funky washer that goes between the screw head and the plate. It has two teeth that hold it in place against the two notches on the bridgeplate.

There are also six bridge saddes (with a tighter radius than the neck ), and six screws to hold them in place.