Knife has not been carried or used. It was obviously stored in the sheath from some time as the sheath and brass guard have some staining. The brass could certainly be polished but as is , it has a nice look to it. The blade is approximately 6-7/8. The item "Old Randall Model 16 Dive Knife" is in sale since Sunday, May 3, 2020. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Fixed Blade Knives\Modern Fixed Blade\Custom & Handmade".friend" and is located in Mount Wolf, Pennsylvania.