Alaska and Yukon tokens

"This reference work describes tokens used from the 1890s gold rush through 1959: Traditional Alaska Tokens, Alaska Transportation Tokens, Alaska Food Stamp Change Tokens, Alaska Prison Tokens, Metallic Identification Chits, Yukon Territory Metallic Tokens 1897-1945, and Yukon Territory Plastic Tokens 1946-1989. For each token, information includes the issuer, a physical and historical description, and current value"--Provided by publisher.