Where can I get a channel selector knob for a 1951 Philco Model 51-T-1607 and a picture of this set can be seen in Bryan Durbal & Glenn Bubenheimer's book titled "Collector's Guide to Vintage Televisions", page 117.
Thanks,
John

It's not the best pic, but here's a shot from the book so you can get an idea of what john's talking about.