Thanks for all the help so far, but I have a few more questions.
I can understand the comments about the signiture being gimei, but it does not matter on a kozuka blade, like a katana, the signiture is the last thing one looks at.
Yet, I took it for granted that little or no skill went into making these blades and it was the handle that was the star, is this wrong???
Were these blades forged, folded, etc?
I can only find a little written about the sharp ends, much about the handles, any sources I can look to?
Regards
An even more confused David