World War 2 Deep Sea Dive Knife

WW2 Deep Sea Dive KnifeWorld War 2 (WW2) deep sea dive or diver’s knife. These were also supposed to be used by UDT or SEALS into Vietnam.   Knife blade is in mint condition and appears unused. The knife sheath has dents and dings in the sheath.  Missing the leather strap. No maker’s mark on the blade, handle or sheath.