I haven't seen the folder first hand, but I have owned a Model 1 before, and seen several others. The Model 1 is the D.H. Russell #1, an award winning design that is decades old. The knives are great. They look simple and work very well. The handle shape of the #1, #2 and a few others is unique, and your hand really locks into the handle. I was impressed when I got mine. It really feels liek it locks into your hand when you hold it. Grinds were even on all of the models I have seen, and the sheaths are nice leather too. Buy any Grohmann and enjoy. They are made in Pictou, Nova Scotia.
A while back Grohmann had a contest. All you had to do was look on their website for some symbols and e-mail them the locations of the symbols. I did this, and they sent me a pin, some coupons, a few other things (cant remember) and a whole bunch of real nice brochures. They e-mailed me too to tell me that I successfully completed their contest, so that was nice.
All in all, my impression is that the company is very friendly, and hs been around a long time. The knives I have seen make me confident in recommending them to everyone I know.
Good luck finding information on the folder. It was reviewed in an issue of Tac Knives, IIRC.