on Alaska-Canada boundary, 15 mi. NW of Hyder, Coast Mts.
Named in 1924 by U.S. Geological Survey (USGS) for T. Jefferson Coolidge "because of his part in British-American Joint High Commission at Quebec in August, 1898, for the discussion of the Alaska Boundary."
Boundary Glacier, Casey Glacier, Chickamin Glacier, Ferguson Glacier, Glacier G229868E56010N, Glacier G229869E55963N, Glacier G229870E55950N, Glacier G229873E55933N, Glacier G229875E56019N, Glacier G229878E55962N, Easternmost Glacier, Gray Glacier, Greenpoint Glacier, Hidden Glacier, Hummel Glacier, Red Glacier, Soule Glacier, Texas Glacier, Through Glacier, Thumb Glacier,
Lakes:Disappearing Lake, No Name Lake, Texas Lake,
Mine:Mountains:Banded Mountain, Mount Bayard, Cantu Mountain, Mount Hinckley, Mount Jefferson Coolidge, Mount John Jay, Mineral Hill, Ninemile Mountain, Mount Upshur, Mount Wilson,
Mountain Ranges:Streams:Adanac Creek, Boundary Creek, Cabin Creek, Daly Creek, Fish Creek, Ibex Creek, North Fork Texas Creek, Skookum Creek, Slide Creek, Texas Creek, Thumb Creek, West Fork Texas Creek,
Routes:Chickamin Glacier Trail, Salmon Glacier Northern Bank, Titan Trail,
Waterfalls: