Thanks for all the help with the ID, now I need some more help with cleaning.
 
	I have broke the sword down and trying to clean. There is some tough  stuff on it.
 
	just need make sure that certain part that have a Finnish remained that way.
 
	need help on what parts should be cleaned to the metal they are and the others that have a Finnish stay that way. I may get some terminology wrong but here goes.
 
	the Habaki has staining on it should it be cleaned to the metal and how.
 
	the Septa have a Finnish on the edge’s should the rest be cleaned to the metal.
 
	The Tsuba has a Finnish just clean only are all these Finnish some sort of parkarze..
 
	the Fuchi has a Finnish it should just be cleaned parkerized also.
 
	the tang has rust should I steel wool it or not.