Vintage Sewing Machine Accessories Tin Set Montgomery Ward Singer

Set has 14 individual items. The tin is 6.5”x3”x2” There is a lightbulb that does seem to have the filament intact and should work A box of plastic pieces that are an off white color, not sure what they are but there are 7 of them, see photo. 4 packs of Montgomery ward sewing needles, article number 88-2270 Marked 9270, and are sizes 14,16,18 Marked compatible for Singer models 66 and 15x1 Approx 25 needles total 6 metal pieces, one being a foot, that I am not sure what parts they go to or what they are used for. Set is sold as is, nothing appears to be broken, however I do not know any thing about sewing machines.