Old and vintage KUTMASTER single blade pocket knife from an estate sale.  THIS IS NOT THE STANDARD ELECTRICIANS KNIFE THAT YOU USUALLY SEE!  Check out the blade shape.  Good looking aged wood handle.
 
I believe this was made in the 1940's.
 
THE PERFECT AMOUNT OF AGED PATINA.  Check out the perfectly aged wood!  Normal signs of age for a knife this age.   The blade has no chips.   The wood handle has no cracks.  Polish or keep the patina.  Still has the loop which is usually missing.    One handle side has a stamp of "LYNCH"  SEE PICTURES.
 
4 3/4" when closed including the loop.
 
Location E2