Generic (non-branded) bobbin case #0015347200  with "BB" bobbin.  Used working parts, will work on other models including 1004, 1005, 1006, 1008, 1010, 1020, 1030, 1031, 1080, 1090, 1120, 1130, 1230, 125, 130, 135, 140, 145, 150, 153, 1530, 155, 160, 163, 165, 170, 220, 430 Aurora, 440 Aurora, 440QE, 530, 534, 700, 701, 707, 708, 709, 710, 717, 729, 730, 732, 801, 801S, 802S, 807, 808, 809, 810, 811, 817, 819, 830, 831, 832, 900, 910, 930, 931, 932 plus will fit Necchi BF and BU models.  Price includes shipping to lower 48, return or refund if fails on your restoration.