I've got 3 pieces by mastersmith Howard Clark: a katana, a moroha zukuri tanto, and a *huge* yari. Unfortunately, none of those is mounted / polished yet. The katana is in the process, the moroha is next in line, the yari will have to wait.
I have a small simple utility knife by Don Fogg, that I picked up at the Oregon show. I have a great Jon Christensen bowie, and finally a small Tommy Lee boot knife with mastodon ivory scales (which is for sale incidentally.)
JD