The first Indiana Knife Collectors knife appeared in 1981, the same year that the Case Collectors Club was born.   I have found 12 knives for this club, with the latest in 2003.   These are all very limited, with the largest edition having 100 knives and the smallest with only 35.  The signature knife of this club was the “Big Nut” (6420) or 4 blade peanut.  From the club years 1997 to 20o3 7 different 6420’s were created, all but one with a 1998 factory date and a different club year.    Two of these had custom handles by Ken Steigerwalt, one a mammoth ivory and one a pearl.  Beautiful rarities.