WOW!!! That is some collection. It would be fun just to be able to look through. I will look through attachment boxes, just to be looking at them. It is so neat that you have machines that they go with and know so much about them. I know you have told us about the top clamp ones have different dimensions. I noticed you didn't mention Weed, though. I don't know what type they are called.
Janey - Neat people never make the exciting discoveries I do.