Hey Ken. Thanks for comment. That knife is actually broken. I found the base first and the tip a few hours later. They were both about 3.5 ft deep. Ancient break.
Way ta go Since you found both pieces, one might say you "had a lucky break" .
How's this for a conundrum....we all have those 2,3,and 4 inch Archaic "drills", presumably for drilling gorgets and shoelace holes and any important job that needed a big hole.
Well how did all those big drilling jobs get done in bird point days, with bird point sized drills