Photo depicts two workers looking on as a Sikorsky S-55 helicopter brings in a load of supplies to the transmission line camp atop Kildala Pass.
Notes
Photographed by the International Harverster Company, manufacturers of construction equipment purchased for the Project. Hal Whiting Collection 985.65.82
Photo depicts a 5-ton steel ball measuring 8 feet in diameter, strung on a cable and pulled through the forest between two tractors. An unsuccessful experiment.
1 photograph : b&w
1 photograph : b&w ; 25 x 20 cm
Scope and Content
Photo depicts a 5-ton steel ball measuring 8 feet in diameter, strung on a cable and pulled through the forest between two tractors. An unsuccessful experiment.
Notes
Title based on content of photograph. -- Experimental area is being cleared with use of two TD-119 Allis-Chalmers tractors. Alcan Collection 73.3.3.23
