Description
Heads on Haydon Peak, trends S to Agassiz Glacier, 11 mi. S of Mount Saint Elias, 60 mi. NW of Yakutat,
History
So named in 1888 by Topham (1889) for William Libbey, Jr., 1855-1927, of Princeton University scientist, geologist, geographer, writer, and solider, who was a member of the New York Times Expedition to this area in 1886.