Uhmmm....ok an update. There was also a 1972 CB350K twin, helmet, 3 rear rims/tires, 2 complete front ends/tires (1 for cb350, 1 for cb500), complete cb500 carbs, airbox, valve covers, etc.
It will be easier to just post before/after pictures.
Have started cleaning the CB500 and found....the bottom end of the engine points cover area has a missing 4cmx2cm section where the screw, screws into. Cleaned it up and used a product from Fastenal to repair. Unfortunately the stuff was rather hard in the can and did not seem to be very flexible/pliable nor stick well.
I brought it back to Fastenal in Charlestown, NH having paid $26/8 oz....and was told it is "out of date".
What?
Yeah, written on top of the can it was only guaranteed until 041717! and they would not give me credit nor replace it as I bought it last year in August, but had just opened it. I thought the #'s were their store product code. My fault.
Live and learn. Guess I'll try some JB Weld as people on here seem to recommend it.