Here’s yet another game called “mumbly peg” different still from the versions described earlier:
http://www.motherearthnews.com/DIY/1978-05-01/Two-Games-for-a-Knife-and-a-Way-of-Life.aspx
Photos:
http://www.motherearthnews.com/gallery.aspx?id=66236&seq=1
I don’t know if there is a universally accepted definition of the game, and maybe we called the wrong game “mumbly peg”, but that’s what it was called where I grew up.
I think mumbly peg was universally accepted as the name for many variations of knife games of skill
L0L we used to use the phrase “my trusty Barlow”