I have just started quilting and reading this board and this is my first time to post so if i do something wrong please forgive me anf tell mne. I got my mom's featherweight out because everyone was raving about them. It took me a while to get the carrier open. i wwas sutprised to see it seemed to be in good shape until I saw there wasa no bobbin case. I can't find a model number on it. I'm anxious to start using it(hope my stitches are as pretty as my mom's) Can someone help?