VERY INTERESTING VINTAGE FOLDING KNIFE.  Locks open and closed.  Faux stag scales.  Bolster and guard.  Made in Japan?  Most likely from the 1970's or maybe early 1980's
 
I really couldnt find much about this one so please use your best judgement.
 
No chips in either scale.  Still locks open and closed as it should.  Bolsters and guard are in great shape.  Some signs of use on blade.  SEE PICTURES.
 
4 1/2" long when closed.
 
Location D2-21