Plumber, I was just about to post what Mr. Hubbard did. Thanks for the info. correction. While displaying at a show a man approached me and discussed these knifes with me. I said I was not familiar with them . He then produced one from his pocket, which was the first I'd seen. Apparently, made in the early 90's. He even had a set with stag handles. I'd say your model 200 set is from mid to late 70's mfg.. I have that box which a 402 came in and its from that time frame. Thanks for posting that photo a great set of kitchen knives. Looking at them closer they could even be from 82 as they are fully hollow ground like the 4 dots. Try the 1990 catalog I think they're in that with different packaging. The stamp was changed from old English to block lettering about the time of the year dates. This model is somewhat of a mystery and hard to find information on and this is the first time I've seen them in this box. Larry, probably has this set in his collection. DM