LOL, David,
Glad you like them. Now put them on some shafts and kill something with em. Just something I wanted to do. The two larger ones,the black flint and the kayoln flint, were knapped by Jim Miller, the obsidian I do not remember who knapped it but is a nice point. Jim does outstanding work. I have several of his out of knife river flint that I am getting ready to put on some bamboo arrows. I will post pics when I get them done for all to see, will be my first "primitave arrows" that I put together.
Enjoy,
Danny