Signature: Mumei
Year Made: Shinshinto
Forging Pattern: Not detectable because of surface rust/abrasion
Tempering Pattern: Not detectable because of surface rust/abrasion
Dimensions:   Nagasa:  15 3/8", Nakago:  4 1/2", Mihaba:  1 3/16", Sakihaba:  7/8", Kasane:  7/32", Sori:  3/8"  
Mountings:  There are no mountings for this sword.
Overall Condition: This is a solid wak with no significant Kizu visable.  It looks like someone used a file on part of one side and fine sandpaper on part of the other side possibly trying to clean it.  There is a one pice copper habaki that is splitting on the bottom.  This blade has a good feel/balance to it and would clean up nicely with a polish.