Thanks guys! I'll order some new lock knobs. This old 68 still has a lot of stuff it came with from the factory as far as I can tell. Unfortunately someone changed the color of the car and the interior, and it has some rust in the rear fenders. A total restoration is out of my budget right now but I can certainly work on the details. At some point soon I'll post the identification numbers on the car and get everyone's thoughts on it.

And yes, that clock looks just like the 61 Buick clock on Ebay. I'll do a little more checking up on it then run it on Ebay because someone out there needs it. Thanks again.