Hi Debbie,I always get my parts for my old machines either at "Singer", or most vacume cleaner dealer/repair shops also can get them for me.My machines are really old.If not,they could sure tell you where to get them.And most bobbins back then were interchangable with other brands.Unless it's a bullet type,then their differen't sizes,but even then,ebay carries a huge selection of them.Do you have a westinghouse sewing center in your area?How about a parts/repair shop for sewing machines?Again,Singer can help you most I bet.They have connections in the business you know.Good luck.