I recently found a Singer 46KSV49 - along with a 400W21 & 47W26 - while doing some picking in southern MO. I've finished the restoration of the 46KSV49 and have not found a single piece of information or reference to this particular machine and I've read every other 46k manual and parts list and nothing else looks like her! The biggest problem is I managed to break the needle that was originally in the machine. I did find, thru here I think, one obscure reference that showed the needle system was in fact 215x15 and unfortunately there are no alternatives listed with any needle manufacturer...so my question is where do I find a 215x15 needle? I made the costly mistake of ordering "215x15" from College Sewing Supply but the needles I received are nowhere close in size to the original...I've spent endless hours searching online with no luck - help!