Universities & colleges; College administrators; Cornerstone laying; Cornerstones;
Close up view of the large crowd of people gathered on the construction site of Boise Junior College for the cornerstone laying ceremony for the first building. A chorus is in the middle ground. The Boise River and a bridge in the background.
Hydraulic placer mining on the Boise River near Twin Springs in Elmore County, Idaho. Photo shows a miner operating a hydraulic giant on a hillside while another miner is inspecting the runoff in the ground sluice below.