Newhouse drags

How many different drags are there for Newhouse wolf traps? One thing I've noticed is the drags on atc wolf traps have a lot of variation in them. Some are looser in the twists some have bigger eyes on them.

Supposed to be a three pronged Kenwood but I have never seen one that could be proved. So I'll say there were five but I am grouping the later ATC variations as one.