Hi there - I recently purchased this '47 L&L snare which is generally still in good condition considering its age. There is a small tear in the wrap, a bit of seam lift, missing snare wires, one non-original tension rod and a missing knob on the tone control, but there are no structural issues with the drum at all. My question is where would I be able to find spares for this snare - I specifically need one tension rod and a tone control "knob thingy" that you turn to lift the pad - the mechanism is there, it is just the turny bit that I need (sorry I'm not too well versed in vintage Ludwig speak:)) Thanks guys and have a great day.

Warm regards

Erik