Langford, Fred2018-04-302018-04-301929TRA-047-02-001http://hdl.handle.net/20.500.11867/703913 page typed transcription, created by Click Relander."The earliest white explorers found a well developed aboriginal civilization covering the Yakima Valley and in fact, the entire valley of the Columbia. The advent of the red man into this territory is veiled in the midsts of antiquity and modern anthropologists have been unable to definitely account for the existence of the Indian in the Northwest."NO KNOWN COPYRIGHT The organization that has made the Item available reasonably believes that the Item is not restricted by copyright or related rights, but a conclusive determination could not be made. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.