Very nice!!!!!

Bkay FW fiddly bits will fit any short shank straight stitch machine. The only bits that were made specifically for the FW are the penguin and a darning foot. The box may say they're for a FW but they will fit other machines, just as the box labeled for a 201 the parts will fit other machines. Everything that people like to sell as FW bits are just trying to get more money for them. They will work on more than just the FW.

Cari

Edit - 301 attachments came in the cardboard boxes too, I can't tell on the end what those say but that's where it will say what class of machine the attachment is for.

Fantastic score! Congrats!! Neat to have the 301, plus the cabinet, and accessories!

What I have is the hemstitcher (part #121387) with the throat plate for the featherweight, and some featherweight/301 bobbins. It was in the drawer of my 201-2.

bkay

Great bargain!! you did good!

The Singer buttonholer and zigzagger will have "301" on the box if it is for your 301's. Otherwise those two attachments of that era will be blank (and for straight/low shank Singers). Great find!