I'm not sure what to call this but have landed on a Catcheside Mini-Integral Monolith Petty. It's a great little blade I've used for a while and am going to pass on to the next owner. Classic work from Will, forging this from a single piece of steel end-to-end. Thin behind the edge, convex stone finish. Specs:
Asking $350 CONUS, $375 Int'l.
C105 core, soft iron clad | One piece mono integral forged | 103 grams | 106mm blade length | 38mm heel height | 221mm OAL |