White bluffs of Hanford
http://geology.usgs.gov/connections/fws/
hazards/landslides_hanford.htm

Priest Rapids
University of Washington Libraries, Special Collections (Bertleson C-9-2)

Rattle Snake
Jim Harter. Animals: 1419 Copyright-Free Illustrations of Mammals, Birds, Fish, Insects, etc. New York: Dover Publications, Inc. 1979

Sentinel Gap
University of Washington Libraries, Special Collections (Bertleson C-9-1)

Rock Island Rapids
Wenatchee Valley Museum and Cultural Center

White Musk Goat
Photograph courtesy of www:geocities.com

Comet
Artist, Jim LeGette

Fort Okanogan
Lithograph by unknown artist. From Explorations & Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean, Vol. 12, Book 1. © 1857 Courtesy of the Wenatchee Valley Museum and Cultural Center.