IMDb (Intrepid Shadows)
IMDb (The Navajo Silversmith)
IMDb (A Navajo Weaver)
IMDb (Old Antelope Lake)
IMDb (Second Weaver)
IMDb (Shallow Well Project)
IMDb (The Spirit of the Navajos)
This series of seven short films was available on DVD under its alternate title Navajo Film Themselves from the Vision Maker Media label, though it seems to have fallen out of print.
More information about the series can be found here.