Founded late in the fall before the big rush to Thunder Mountain in the beginning of 1902, Roosevelt soon became the leading camp in the new mining district. Thousands of men, having heard that Thunder Mountain was destined to be the biggest gold...
Canals; Irrigation; Irrigation canals & flumes; Construction equipment; Construction industry; Carts & wagons; Horse teams; Horses; Labor supply; Laborers;
Boise irrigation project constructing the New York Canal. This view shows horse teams bringing concrete to the site. Workmen are filling and leveling the poured cement.