Alteran history book

From The Stargate Omnipedia

Historybookalteran.jpg

The only text found among droves of treasure in Avalon beneath Glastonbury Tor, England. It tells of a race called the Alterans who came into the Milky Way galaxy, made their home in Avalon and built a new network of Stargates.

KEY EPISODE

Avalon, Part 2 - Daniel finds an Alteran history book that explains the origin of the Ancients.