Below are some photos of the large metal Rigelian spearhead prop used by Jeffrey Hunter as Captain Christopher Pike to kill a barbarian attacker in the first episode of Star Trek ever produced, the pilot entitled "The Cage". This prop measures approximately 30" in length by 7.5" in width, and bears identification markings from the 1930's motion picture studio RKO Pictures ...
Below is a screenshot from "The Cage" showing Captain Pike with the prop ...