Dave, interesting bit of information, I suppose we could start a list and see if there is any crossover. There was a recent thread about the earliest known model with BG-42, there are some numbers listed there. I do wonder if the handles were made in batches back then, that might explain part of it, but your #3 small is the lowest numbered model I have seen. If there were 200 large and 200 small I imagine somebody would have tried to make a matched set along the way as well.