No, they were just another set. The photo in thread 6 illustrates the fact that there were only officially 3 mark/types of grip. The sub variants are, I should imagine, parmissable variants allowed in order 'that or to allow contractors/suppliers make best use of their existing stocks or machinery' was the usual phraseology! I had a big box of all of the different types of grips including those in BP's photo on thread 6 which I have in my grubby mitts as we speak!.

The EMER mentions these high wood grips when the modification instructions say that the left side grip should be reduced in thickness at the top sufficient to allow the thumb to operate the barrel catch without hinderance. The right grip on BP's picture LOOKS as though the top overhang has been trimmed/shaved down in the past. Certainly all those wood grips I have seen have the thumb recess.

It might be that those wood high grips like BP's photo were made without an overhang which would add yet another set to the list! But as I said, the EMER and parts list only gives 3 mark/types.

The wood grips looked good but with lots of carrying and use, the screw was constantly having to be tightened and as a result, the screw cup and threaded insert were always being pulled tighter and tighter and deeper into the wood. You couldn't patch them so they were scrap. Not so with the bakelite Mk3 types. Like I always said. Nice tough little pistols and I got to like them but ammo was always in short supply. We had a fair bit because we used to short change the supply we got to range test and keep a little stash. As a sort of currency..............