Ishi Follow the new link to the official Archery Hall of Fame website http://thearcheryhalloffame.org   Ishi 's Gallery "Last of the Yahi" Arrows made by Ishi from obsidian and glass Ishi the Yahi portrait on display in AHOF museum Book written by Theodora Kroeber, "ISHI" in two worlds. Professor A. L. Kroeber and Ishi, 1911