The gravity of soap oil is determined. Soap oil is obtained by extract...
Picryl description: Public domain photograph of a worker, construction, carpenter, 1930s, free to use, no copyright restrictions.
The gravity of soap oil is determined. Soap oil is obtained by extract...
Picryl description: Public domain photograph of a worker, construction, carpenter, 1930s, free to use, no copyright restrictions.
A byproducts plant in olive oil industry. The mounds are the pomace le...
Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.
The Strathmore. At the South Corner of One Hundred and Thirteenth Str...
Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.
After the chopped olives have been pressed twice for removal of oil, t...
Picryl description: Public domain photograph of workers, war production, aircraft, airfield, the 1930s -1940s, free to use, no copyright restrictions.
The cake from which "soap" oil is extracted by means of a solvent. Str...
Public domain photograph of rural landscape, California, no copyright restrictions image - Picryl description
Near Strathmore, California. From Wyoming and Missouri, eight years in...
Picryl description: Public domain photograph of a refugee camp, migrant workers, 1930s, Great Depression, Dust Bowl refugees, poverty, economic conditions, free to use, no copyright restrictions.
Byproducts of olive oil. In this plant, "soap" oil is extracted from t...
Picryl description: Public domain photograph of workers, war production, aircraft, airfield, the 1930s -1940s, free to use, no copyright restrictions.
Handling the cake from which "soap" oil will be extracted by means of ...
Picryl description: Public domain image of industrial or agricultural worker, 1930s, 20th-century, free to use, no copyright restrictions. show less
A black and white photo of a train on a track, Orange packing shed. St...
Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.
Olive grower, also he owns olive oil plant and olive pickling plant. S...
Public domain photograph of Great Depression era, artistic, art photography, free to use, no copyright restrictions image - Picryl description
A byproducts plant in olive oil industry. The mounds are the pomace le...
Picryl description: Public domain image of an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.
Byproducts of olive oil. In this plant, "soap" oil is extracted from t...
Picryl description: Public domain photograph of workers, war production, aircraft, airfield, the 1930s -1940s, free to use, no copyright restrictions.
Workman with samples of "soap" oil made from olives. The "soap" oil is...
Picryl description: Public domain image of industrial or agricultural worker, 1930s, 20th-century, free to use, no copyright restrictions. show less
Shoveling out pomace from tanks where the "soap" oil has been extracte...
Picryl description: Public domain photograph of a farmer, 1930s great depression, dust bowl era, 20th century, free to use, no copyright restrictions.
The cake from which "soap" oil is extracted by means of a solvent. Str...
Public domain photograph of rural landscape, California, no copyright restrictions image - Picryl description
Shoveling out pomace from tanks where the "soap" oil has been extracte...
Picryl description: Public domain photograph of a farmer, 1930s great depression, dust bowl era, 20th century, free to use, no copyright restrictions.
Near Strathmore, California. From Wyoming and Missouri, eight years in...
Picryl description: Public domain photograph of a tent, military, or refugee camp, temporary settlement, free to use, no copyright restrictions.
Two Maselli brothers, Californians who grow olives, make olive oil, an...
Picryl description: Public domain photograph of a worker, construction, carpenter, 1930s, free to use, no copyright restrictions.
Typical floor plans of The Strathmore.
Public domain scan of a architecture diagram, settlement map, plan, or drawing, free to use, no copyright restrictions - Picryl description.
The Strathmore, southeast corner Riverside Drive and 113th Street; Typ...
Public domain scan of a plan, map, architecture drawing, or diagram, free to use, no copyright restrictions - Picryl description.
Workman with samples of "soap" oil made from olives. The "soap" oil is...
Picryl description: Public domain photograph of a worker, construction, carpenter, 1930s, free to use, no copyright restrictions.
Handling the cake from which "soap" oil will be extracted by means of ...
Picryl description: Public domain image of industrial or agricultural worker, 1930s, 20th-century, free to use, no copyright restrictions. show less
A byproducts plant in olive oil industry. The mounds are the pomace le...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description