But, as a Stockman that checks a lot of boxes, I nominate the Camillus-made Crosman Blades 910A. Has a big Turkish Clip blade, usually only seen on Stockman pattern knives. It also locks, which means I can ditch the mid-sized lockback. The lock release is huge, meaning glove-friendly. While I prefer a plain-edge coping/sheepsfoot blade (which is all I usually tend to use for most cutting chores), I like to have a blunt-tip or sheepsfoot serrated blade for emergency use, and heavy cutting. That means I can ditch the "EMT" style knife, usually a Spyderco Saver Salt.And a spey blade. So, one knife that does the job of three.
Both the 910A and the Schrade USA 89OT (both Large Stockmans with serrated coping blades) are hard to find. But, I personally prefer the 910A, even if it's stainless. The main reason, the master blade. It locks, and is a Turkish Clip. The 89OT is a slipjoint.
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Who knows. It could go a year either way depending on inventory at the time. But it does give a decent record of the model numbers,when they were changed in the catalogs, and what they were calling them at that point in time, along with the shields, and sometimes listing what the handles were. Most do have a decent view of blade shape, shield design, and wording of what they called the handles. Unless someone knows of a definitive book that has been written on Craftsman Knives, that would be great. But until then, the old Sears Catalogs is about the best reference on Craftsman Knives I've been able to find. Unfortunately, they do not show anything on Tang Stamp design and when they changed. This, I've been trying to compile by referencing Blade etch, shield, pattern number, and handle color used within a time frame of when the tang stamps may have been used and changed.