I agree these molds are works of art. I have 2 right now and wish I could get another. The first mold I bought was a 359640. It has the same design as the one pictured in this thread but is (obviously) for the .357mag. It casts 158gr HP and 170gr Solid. The penta pins for it are a little small for my liking but the round pins cast like a dream. The boolits practically jump right out of the mold. I have yet to even need to tap the mold to get the boolits to release with the round pins in.
The second mold I got was the 402-160. It is pretty much the same design as the -640s and it too casts wonderfully. I have only ever cast it with the penta pins but they work great and look great.
I was hoping to be able to pick up a 2-cav of that 432-640 for my .44mag. Hopefully my mold funds will be replenished fairly soon. There are just too many group buys happening that I really want to get in on. I should be getting my NOE 429421 mold sometime in the next 5 or 6 weeks.