I choose this name because she surly is a Gem!! I want to thank all of you ladies who helped me with all my questions about trying to identify the machines on Craig's List. I am so excited to have found her and I am sure I will have a lot of questions for you. I looked up the serial # and I believe she is a 99. I haven't had a chance to use her yet but am hoping to soon. I am sure I will have lots of questions for the ladies who own a 99. Oh, and I only paid $50.