Henry Taylor registered chisels, my report
I recently had the set of four that I bought from Traditional Woodworker. On the
1" I gave it a great and thorough flattening and micro bevel on leather with two grits, blue emery and then LV green 0.5 micron using (as Mr. Lee suggests) rendered tallow in the leather (horse butt).I got it "scary sharp" enough, no burs there, just extremely sharp... after which I ran the cutting edge over the edge of a block of doug fir to see how smooth it would cut.
I wound up returning the set to tww in exchange for a couple of sharpening stones.
I could not believe how utterly chippy the steel is, just that run caused too much metal to be missing from the cutting edge, to where it was about flat and no "sharp" at all! That was a lotta hard work...
Me thinks maybe Sheffield has become a marketing campaign and not much more than that. Weren't they famous for the quality of their steel?