Vintage Singer Sewing Machine

VINTAGE SINGER SEWING MACHINE w/ SINGER ATTACHMENTS. I PLUGGED IT IN AND IT WORKS GREAT. T is a 2" area of the foot pedal cord wrapped in electrical tape. I did not remove the tape to see what's under it. IT DOES NOT HAVE ANY EFFECT ON THE MACHINE. MODEL BZ6-8 #AK734403. COMES WITH PORTABLE CARRYING CASE.