UNSOLVED MYSTERY: ORIGIN OF 800-YEAR-OLD ARTIFACTS ELUDES EXPERTS Sunday, October 6, 2002 By DEAN BAKER, Columbian staff writer With almond-shaped eyes and dreadlocked hair, the faces on the 800-year-old clay amulets have been a mystery since they were first discovered on the banks of the Columbia River more than 80 years ago. Who were these guys who lived around modern Ridgefield at the time Genghis Khan conquered Persia and King John of England signed the Magna Carta? "They were not Chinook Indians," said David Fenton, executive director of the Clark County Historical Museum. "Where they came from and where they...