Vintage CASE pocket knife from an estate sale out of Newark Ohio.  
 
Hard to find SINGLE BLADE "Case XX", "6165SAB".
 
Check out the scales on this beauty!!
 
Made between 1940-1964.  LARGE 5 1/4" KNIFE WHEN CLOSED.  9" long when fully open.
 
The BEAUTIFUL scales are in great shape with chips....one very very hard to see and small harilines by one of the pins....barely worth mentioning.  Jigged perfectly.  The bolsters are in good shape with no dings.  The blade has signs of us but should polish up if wanted.  SEE PICTURES.  The knife snaps open and closed perfectly.  Very very little side to side play when open.
 
Location E2