Bel Air 620 question
I just acquired a "new to me" Bel Air 620. She was sold as not working, but turned freely. I've cleaned, oiled and repaired the foot pedal wiring (one post not connected). But when I went to test drive I realized she's missing the needle clamp. I've tried a couple of repair shops, one who said they'll work on any machine, another more specific machine related and they both looked at me like I'd grown a third eye! So it's looking like I'll have to order one on-line, but what do I order? I'm hoping ya'll experts here can direct me to the right part. Thanks for looking.