Oil Industry in the United States. Oil storage tanks at an oil refinery. Workers work inside the refinery. View of buildings at the oil industry. Board on a building reads 'Rand Oil Storage and Warehouse'. Large storage tanks and oil pipelines. Workers check equipment in a laboratory. Buildings in the refinery.
Activity at an Oil Refinery in the United States. View of the Paraffin System Sweater buildings. Oil derricks. Workers dig a trench for pipe line. A pipe line being build from El Dorado, Arkansas to Homer, Louisiana. Blacksmiths pound metal on anvil. Group of men read a map sitting outside a store. Workers operate an oil drilling machine.
Oil Refinery in the United States. People walking on the street with shops in the background. Group of young men seated in line along the road. Group of officials look at a map standing outside a store. Horse drawn cart and vehicle on the road.
Oil drilling and refining in the United States. Two women and an old man standing at the oil refinery. Workers operate oil well drilling machine. View of wooden derricks. Man walks toward a derrick.
American workers build a road in Los Angeles. Huge concrete mixer in operation at the construction site. Workers pour concrete on prepared bed. They level and smooth concrete. Workers digging with shovels.
Road and highways in Los Angeles. Man and two women stand atop a hill with hills in the background. Car being driven past on road with hilly terrain alongside. Car on road moves down the slope. Driver waives driving his car on a straight road.