Super nice find - awesome. Where did you find this (assuming it is not a trade secret...)
EBay is hardly a trade secret.
I took a chance on a listing with a few small photos and a vague description . . . and it paid off.
Wilkinson's aren't really rare, although specimens in this condition don't come along every day. The blade is really the most exciting part, as Wilkinson blades are quite difficult to hone.
--Bob