Photograph of six men, workers from Shell Oil, posing with a cable-tool drilling rig
Photograph of three men sitting and leaning against an oil drilling rig. Two of the men are wearing...
Photograph of workers at an oil well. There are twelve men in the photograph standing on and next to...
Photograph of six men standing on an oil derrick at the Orange Oil Field in Texas
Photograph of several workers from Shell Oil sitting on top of a drilling rig in West Texas. There ...
Photograph of three men from the seismograph team from Shell Oil working on a drilling rig
Photograph of two men from Shell Oil in muddy coveralls working with a drilling rig
Photograph of a cable-tool drilling rig on the West Texas plain. A worker from Shell Oil is working...
Rig crew members photographed on a work site. Back of the photograph identifies the men from left to...
Photograph of two men operating a drill. The men are members of the seismograph team from Shell Oil...
Photograph of two men (drillers) from the seismograph team from Shell Oil. The two drillers are in ...
Photograph of two men (drillers) from the seismograph team from Shell Oil. The two drillers are in ...
Photograph of five men that are part of a drilling crew at Orangefield in Orange, Texas. All are we...
Photograph of the men working for the Gulf Production Company in Orangefield, Texas. They stand on a...
Photograph of a group of Shell Oil workers in suits next to a car. The man on the far right is look...
Photograph of a man, from the seismograph team from Shell Oil, in a hat and muddy overalls working o...
Photograph of three men sitting and leaning against an oil drilling rig. Two of the men are wearing...
Photograph of workers at an oil well. There are twelve men in the photograph standing on and next to...
Photograph of six men standing on an oil derrick at the Orange Oil Field in Texas
Photograph of several workers from Shell Oil sitting on top of a drilling rig in West Texas. There ...
Photograph of three men from the seismograph team from Shell Oil working on a drilling rig
Photograph of two men from Shell Oil in muddy coveralls working with a drilling rig
Photograph of a cable-tool drilling rig on the West Texas plain. A worker from Shell Oil is working...
Rig crew members photographed on a work site. Back of the photograph identifies the men from left to...
Photograph of two men operating a drill. The men are members of the seismograph team from Shell Oil...
Photograph of two men (drillers) from the seismograph team from Shell Oil. The two drillers are in ...
Photograph of two men (drillers) from the seismograph team from Shell Oil. The two drillers are in ...
Photograph of five men that are part of a drilling crew at Orangefield in Orange, Texas. All are we...
Photograph of the men working for the Gulf Production Company in Orangefield, Texas. They stand on a...
Photograph of a group of Shell Oil workers in suits next to a car. The man on the far right is look...
Photograph of a man, from the seismograph team from Shell Oil, in a hat and muddy overalls working o...
Photograph of three men sitting and leaning against an oil drilling rig. Two of the men are wearing...
Photograph of workers at an oil well. There are twelve men in the photograph standing on and next to...
Photograph of six men standing on an oil derrick at the Orange Oil Field in Texas