I need help to identify this machine
I believe this is a singer 15-91 but I could be wrong. Its SN is AD 770905 and is a simanco 125255. The cables are in bad shape but could be replaced and I'm sure it needs a clean I doubt it's in it's original cabinet but I'll leave you up to judge. The pedal cord is destroyed so I need to replace it any tips? it's a part number 194588.