thanks all - found the serial #. It's so nice to know that I have something "special" to remember my grandma by.
She gave me my first sewing machine when my daughter was 2 years old. I was making a halloween costume for my daughter and I went over to my mother's house to use her machine ... well when my grandma heard about my renewed interest in sewing, she called me to her house and gave me a brand new machine. She said she bought the machine years before and had planned to give it to her first grandchild that took an interest in sewing....well that was me!