Marks Lost Lamson 8.5" Chef Knife Carbon Steel Rosewood USA 1960-80s?

Vintage drop-forged hand ground carbon steel Lamson chef knife with rosewood and brass handle.

This knife had a very light electro etch with the Lamson logo which was sadly lost when cleaning some rust from the face of the blade. 

Possibly made from the 60s to 80s it has a drop forged and hand ground blade (not hand forged), it has been sharpened in some just to where it might require a thinning in the future after several sharpenings, priced accordingly. This is from the very last of this era of American knife-making in New England. 

8.5" blade, 1.75" tall at heel 13.75" overall