Prehistoric cultural affiliation(s) include Denali, Akmak, Dry Creek and Eskimo dating back to 12999 BC.
Several famous people are associated with these Yukon-Koyukuk County historic places including Ernest N. Patty and Dr. John W. Chapman.
Some of the country's most noteable architects helped create the Yukon-Koyukuk County places including Hartley Howard, American Car & Foundry Co., American Bridge Co., R. Wood, Leonard S. Mosias, CCC, Warrack, J.B., Construction Company, NPS, Cecil J. Doty and Ernest N. Patty. Prominent architectural styles found in Yukon-Koyukuk Country are Mid-Century Modern Residential and Ranch House.










































