Title from verso. Full caption from verso reads: "Equipment used for seismic exploration on Alaska's North Slope in 1969 includes a shot hole drill, at left foreground, and a Nodwell tracked vehicle at center. At right in one of the portable...
Title from verso. Full caption from verso reads: "Support helicopter hovers low over seismic 'cat train' making its way across the frozen tundra of Alaska's North Slope in 1969."
Title from verso. "Seismic exploration 'cat' train, in the foreground, was at work on Alaska's North slope in 1969 while exploratory drilling continued nearby. (Atlantic Richfield photo)."
Title taken from verso. View of trucks hauling equipment for seismic crew checking in at Fox, Alaska, on their way to North Slope during Trans-Alaska Pipeline construction. March 20, 1976. Photographer: Steve McCutcheon. Original photograph size:...
Title from verso. Full verso caption reads: "Cluster of modular units is home to seismic crew during early North Slope exploration. The units, pulled across the frozen tundra with caterpillar tractors, became known as 'cat trains.' "
Title taken from back of photo and accompanying note. "Junior Red Cross boxes brought smiles of delight to the faces of Aleut children in the Red Cross shelter at Camp Denali while plans were being made for their return to Old Harbor. Gift...
Sign for Earthquake Park, where huge tracts of land slid into the Inlet during 1964 Alaska Earthquake, in Anchorage, Alaska. Seal with totem pole and Alaska flag at left. Sign reads: "Alaska Purchase Centennial 1867-1967. Earthquake Park. 'And...