Description
Plain Mountain is located on E coast of Gravina I., 2.8 mi. NW of Blank Pint, Alex. Arch.
History
Descriptive name given in 1883 by Lieutenant Commander H. E. Nichols, U.S. Navy (USN).
Ketchikan Gateway County · Alaska
Plain Mountain is located on E coast of Gravina I., 2.8 mi. NW of Blank Pint, Alex. Arch.
Descriptive name given in 1883 by Lieutenant Commander H. E. Nichols, U.S. Navy (USN).