A man rubs an abrasive material against a flint arrowhead.
A person was having some iron batch in his hands and scraping with his hands
Man showing how to make an arrowhead out of a rock with a tool.
a man is sitting down fouling a black arrow head
A man instructs in the art of sharping a rock with another rock
A man uses a knife to sharpen an arrow head.
a man shows an arrow head that he made, and continues to work on it.
a man holds an old arrow head and tries to scrape the dirt off of it.
A man sharpens a piece of stone into an arrowhead.
A man holds a large black rock and a small flint and then bangs them together.