Description
Sister Islands is located in Yukon River, about 62 mi. E of Nulato, Koyukuk Low.
History
Riverboat pilots' name shown on a 1940 "Navigation Chart of the Tanana- Yukon Rivers" published by U. S. Dept. of Interior.
Yukon-Koyukuk County · Alaska
Sister Islands is located in Yukon River, about 62 mi. E of Nulato, Koyukuk Low.
Riverboat pilots' name shown on a 1940 "Navigation Chart of the Tanana- Yukon Rivers" published by U. S. Dept. of Interior.