Title taken from caption. Caption reads: "Slumped polygonal frost cracks in the frozen silt, turf-mantled coastal plain along the Arctic coast in the vicinity of the 141st meridan. The deepest slumps are along systems of frost cracks that drain out...
Title taken from caption. Caption reads: "Slumped polygonal frost cracks in the frozen silt, turf-mantled coastal plain along the Arctic coast in the vicinity of the 141st meridan. The deepest slumps are along systems of frost cracks that drain out...
Title taken from caption. Caption reads: "Slumped polygonal frost cracks in the frozen silt, turf-mantled coastal plain along the Arctic coast in the vicinity of the 141st meridan. The deepest slumps are along systems of frost cracks that drain out...
Title taken from caption. Caption reads: "Slumped polygonal frost cracks in the frozen silt, turf-mantled coastal plain along the Arctic coast in the vicinity of the 141st meridan. The deepest slumps are along systems of frost cracks that drain out...
The majority of the work at the stations was indoors and included progress on heating and ventilation systems, installation of valves, and work on piping and pipe corridors
Remainder of title: Thomas Riggs, Jr., Member Alaskan Engineering Commission, and C. W. Richie and H. J. Atwell, Acting Register and Receiver of the United States Land Office, at Fairbanks, Alaska.