Most knifers know that Case congress patterns mainly the big 88 is highly desired among collectors.The 052 pattern comes in a close second.These patterns are much more desired with stag handles.There are Other congress patterns most of which Case discontinued long ago including the 068,59,38 and so on.A Case/Bose congress at about 3 1/2" would make a super fine collaboration.Though expensive to manufacture it would prove to be a great investment overall.I have attached a pic of a fantastic congress Tony made for the 2005 blade show.