The Hen & Rooster HR-5028 is a fixed blade skinning knife.  It features an overall length of 7.5 inches.  I believe it has a stag antler handle but it may be bone.  
This is my favorite style of skinner.  We do skin a lot of animals and I may want to add this to my growing collection of skinners.  It also feels real good in my hand.  For that reason, I am placing a high price on this knife.  I can only imagine a matter of nostalgia would make it a worthwhile purchase 
Specs
Blade length: 3.6 inches
Blade material:  Solingen German Stainless
Blade style:  Upswept Trailing sharpfinger skinner
Edge Type:  Plain
Tang:  Full
Sheath:  Genuine Brown Leather stitched belt loop