This is a 4" Don Hanson pattern trapper by John Lloyd with Nguni covers . The Nguni horn is dyed and stabilized . SS liners ,pins & shield . Blade & spring are A2 steel. Blade is 3-1/4" with 2-7/8" of cutting edge . Opens to 7-1/4" . Deep hollow grind on the blade ,swedge & crescent nail nick. Smooth action & a firm snappy " 6 " pull. 
​  $460.