There's a lady in Florida who sells adaptors for the back clamp, to take regular side clamping feet and accessories. I hope it's all right, I just copied and pasted this from
treadleon.net. Might be the easiest way to get a buttonholer on the back clamp model.
Adapters to change Singer 66 back-clamping machines to side-clamping, professionally machined; easy on, easy off for $25 (this includes shipping).
Pictures available.
Lindalu
West central Florida
E-Mail:
[email protected]
(Updated March 2013)