Originally Posted by
Shelbie
I don't know but I don't think it belongs to your 301. I have a 301 which is complete as far as I know and I don't have one of these. Sometimes people stored weird things (not sure why) in their sewing machine drawers. I found all kinds of "treasures" in the drawers of my new to me treadle machine.
Sometimes I put things(non sewing) in my sewing cabinet storage compartment so I will know where they are and also so they won't get taken and used and disappear by other family members.