Maybe it is the little knob for the vent pull. JC Whitney has dash caps.....not to be confused with a dash pad!
C'mon guys stay on topic here. This gentleman is looking for knobs. Wait, it looks a few knobs just answered him. The knobs on the dsash should be easy enough to find, most parts are pretty easy to come by, some model specific things can get a little high in $ but not too far out there. Jay, that hood, fender and grill will bolt right on. Oh yeah, welcome to the board, hope it is a car worth getting and you are able to enjoy it.