One thing to watch for when shaving with a razor like that is your thumb placement. It's easy to push it up too far and find it on the blade and not the shank. I have a couple of these and they are great shavers. Just watch that thumb!Razor is cleaned, polished and honed on Naniwa 1,3,8 and 12K. It could be better polished, but I did not want to remove much of material.
Shaves very well. Almost BBS in two passes. Almost, because i was a little afraid using this shape of razor for the first time.
I would like to thank everybody for help on identifying this razor.