First picture, bottom stone in that picture. Same one?It's is a soft that Case labelled as Washita. It's in the middle of the photo below. The two working surfaces are super wavy and the stone is thin to begin with so I haven't attempted any flattening. It and another super-thin Hindostan are going to get epoxy resin bases before I try lapping either of them.
Funny thing is that particular stone is one of three that have a Washita-like SG (according to Dan's). Submersion SG testing put it at 2.14. A nearly identical stone came in at 2.17. The top two stones in the picture below came in at 2.26 and 2.30, respectively. So they look like they ought to be Washitas, but their SG values put them in the 'soft' range. Those two are part of the group that I took the teeth out of by lapping them too finely. I'll be correctly that soon.
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