Bridge over Canyon Diablo, Atlantic & Pacific Railroad from the Article THE MINERAL RESOURCES OF ARIZONA. By Thomas Toiige. from The Engineering Magazine Devoted to Industrial Progress Volume XI October 1897 The Engineering Magazine Co
Size: 4820px × 3008px
Location: United States of America
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 1890s, 1897, 19th, america, american, arid, arizona, article, az, bridge, camp, century, coal, copper, development, dry, economic, economical, economics, engineering, gold, heritage, historic, historical, history, idr, industrial, industry, iron, landscape, landscapes, lead, management, manganese, metalliferous, metallurgy, mineral, mineral-bearing, minerals, mines, mining, nineteenth, progress, psi, rail, railroad, railway, resource, resources, silver, technological, technology, township, train, transport, transportation, usa