Very old post...
Welcome!
Caroline is still active here though she doesn't post much. I'm working on a slightly newer Kenmore at the moment, a 117.959. As far as I know (based on my machine and other White Rotaries I have) your machine will use standard 15x1 sewing machine needles. In case you didn't already know your machine was made by White. It turns backwards compared to Singer and most other sewing machines. It uses old style White Rotary bobbins and bobbin case. Your machine uses top-clamp feet. Ones made for White machines will fit along with those sold for Kenmore.
We use Sew-Classic.com a lot here. The owner has a very good reputation for being helpful and knowledgeable about older machines. She may have other parts that will fit your machine.
Rodney