Singer Sewing Machine Puzzle Box Attachment Set

Got this old Singer puzzle box full of sewing machine attachments. It's the classic wooden fold-out style with the purple velvet lining. Most of the original feet and hemmer attachments seem to be there, though it's missing a couple small bits. The wood box has some wear but the hinges still work fine. Really cool piece of history if you're into vintage sewing gear or just want some authentic parts for an old treadle machine. Sold as is.