I just purchased a PS 6.1 Classic from a seller here who claimed it was from 1994 production. It says Pro Staff in large font on it, but has the word "Classic" in smaller script going at a 45 degree angle next to it. If I recall, this frame came out in the early 90s(?). I figure, if 1994 represents an early production year for the 6.1, then the Wilson folks appropriately would not have been using the "Classic" term in the graphic. It's like Coca Cola Classic coming out way back in the early 1900s. Anyone know wazzup??? Thanx!!!