I thought I would chime in since I just went through the whole knob debacle for my house. This is what I went with and they look great:

http://www.menards.com/main/bath/bat...589-c-9341.htm

I believe Amazon also has 'Hickory Hardware' project packs, but these were available locally for me. All depends how fancy you want as well. I was able to sell the ones that were in my house from the 80s as 'vintage' and upgrade to these ones for <$20