OK, From the top down:
The tin contains fancy stitching cams for that White machine I suspect.
The half round part is a needle plate, can't tell what it's for.
The foot leaning on the wooden spool is an adjustable zipper or cording foot.
The part with the little orange nob is a hem guide (will fit the Singer too).
The part at the rear with the curved arm is a quilting guide.
Just forward of that is what looks like a high shank hemmer foot. The other looks to be an off set straight stitch foot. (Zig-zag machines that park their needle to the left will use those.)
In front of the feet is a Class 15 Bobbin case with three Class 15 bobbins.
The foot to the left of the bobbin case looks to be a button foot.
I can't tell what the foot just behind that one fits.
Boy them are some purty cams. Wish they'd fit my Monkey Wards machine.
Joe
PS: For those X-spurts here, how did I do on the ID??