How to date Duncan butterfly

[Exmime]

This is the best timeline I’ve come up with, those started in 58 and went until bankruptcy as far as I know.

Fixed Axle Friday Throws

This is my first stab at listing a chronological order off the top of my head, and will probably need to become its own thread. Weights and plastic hardness and /or softness are also a variable between all the editions. Detailed pictures and descriptions can be found throughout this thread for most of these models. Others with more knowledge please feel free to add. 1958-1966 1st Wooden 1 piece Butterflys typically with sparkle paint and solid colors. 1962- Special Edition 1 piece wooden Butte…