Made from 52100. Blade is  4” with rombic cross section.  It is 15/16” wide just in front of the ferrule. Spine  is just under 1/8” thick and tapers to the tip. 
The handle is 4 1/8” with birch bar, brass, and  paper spacers. Handle is 5/8” thick in front, 11/16” thick at the butt, a little over 7/8” in the middle and 1 1/4” tall. 
$300 with a pouch sheath