I bought my first custom slipjoint this past winter from Ray's son, Jeff. It is a smaller pen knife with a clip point blade of ATS-34, stainless bolsters, and sheep horn scales. Very nice little knife with a stout spring which is always a plus in my book. Fit and finish are excellent! The great thing about SOME custom slipjoints is that they are actually pretty affordable. I picked up mine for $100 even, not bad for all of the time that went in the piece.
Matt