Here's an old one that made it's way back to the Wilfred Works for a fluff n buff. This is the predecessor of todays 3.5" Bose Wharncliffe Trapper. Tony says that this is the pattern that he made a number of and used them to trade Jim Parker for damascus steel. Soon afterward the pattern showed up in the Case catalog :rolleyes:

The WT was originally 4" long but Tony found that a knife of this size would create worn spots in the pockets. He reduced the pattern to 3.5" so that it would fit the pocket better and not create odd holes in it.