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Civilian protection. Completely enclosed, just like deep sea divers, to make certain that none of the blistering gas vapors will seep through to their skin, these members of a decontamination squad are spreading a mixture of sand and chloride of lime to neutralize an area which has been attacked with a persistent gas

Civilian protection. Completely enclosed, just like deep sea divers, t...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Method for preserving sweet cream indefinitely discovered by Government expert. Washington, D.C., Jan. 26. Dairymen the world over will benefit from a method discovered by Owen E. Williams, of the Bureau of Dairy Industry, U.S. Department of Agriculture, whereby sweet cream can be preserved indefinitely in sodium chloride, common table salt. To 100 pounds of cream testing 40 per cent butterfat, 7 pounds of salt are added. When the cream is to be delivered once a week from the farm to the creamery, enough salt is placed in the cream jar at the beginning of the week to preserve the week's supply. As more cream is added after each milking, it must be carefully mixed with the salt solution already in the jar. The salt prevents souring and acts as an anti-freeze. To remove the salt, Williams dilutes the thick cream with fresh skim milk and runs the mixture through an ordinary cream separator. The cream may then be used as coffee cream or it may be used in the manufacture of sweet cream butter or in the manufacture of ice cream. 1. Mr. Williams weighs out 7 pounds of sodium chloride - common table salt - which is sufficient to preserve 100 pounds of 40 per cent cream, 1/26/39

Method for preserving sweet cream indefinitely discovered by Governmen...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Civilian protection. The decomtamination squad (see armband) is employed to neutralize chemically, an area which has been subjected to attack with a persistent gas (mustard gas and ewsite are persistent gases, and may be sprayed or dropped from a low flying airplane). The volunteer workers above are spreading a mixture of sand and chloride of lime to neutralize the area

Civilian protection. The decomtamination squad (see armband) is employ...

Public domain photograph of building construction site, free to use, no copyright restrictions image - Picryl description

Civilian protection. The spots of liquid vesicant must be neutralized with chloride of lime thoroughly scrubbed into the cracks of the pavement and the walks and surrounding area. Otherwise the area will cause casualties for days or weeks

Civilian protection. The spots of liquid vesicant must be neutralized ...

Public domain photograph of the United States military and military-industrial complex before World War Two, 1930s, free to use, no copyright restrictions image - Picryl description

Solvay Process Company, Calcium Chloride Plant, Between Willis & Milton Avenues, Solvay, Onondaga County, NY

Solvay Process Company, Calcium Chloride Plant, Between Willis & Milto...

Survey number: HAER NY-300-F Public domain photograph - city, downtown, New York, United States, free to use, no copyright restrictions image - Picryl description

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Building, 1190 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Buildin...

Survey number: HAER CO-21-BG Public domain photograph of industrial building, landscape, architecture, free to use, no copyright restrictions image - Picryl description

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Building, 1190 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Buildin...

Survey number: HAER CO-21-BG Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description

Picryl description: Public domain image related to an industrial revolution, 19th century industry, factory, free to use, no copyright restrictions image.

Picryl description: Public domain image related to an industrial revol...

Public domain image with Picryl description as title Public domain photograph of industrial workers, factory building, work, assembly line, free to use, no copyright restrictions image - Picryl description

Rocky Mountain Arsenal, Thionyl Chloride Railroad Car Warming Shed, 1100 feet South of December Seventh Avenue; 120 feet East of D Street, Commerce City, Adams County, CO

Rocky Mountain Arsenal, Thionyl Chloride Railroad Car Warming Shed, 11...

Survey number: HAER CO-21-BI Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description

Solvay Process Company, Calcium Chloride Plant, Between Willis & Milton Avenues, Solvay, Onondaga County, NY

Solvay Process Company, Calcium Chloride Plant, Between Willis & Milto...

Survey number: HAER NY-300-F Public domain photograph of industrial building, landscape, architecture, free to use, no copyright restrictions image - Picryl description

Rocky Mountain Arsenal, Thionyl Chloride Refridgeration Building, 1250 feet South of December Seventh Avenue; 1090 feet East of D Street, Commerce City, Adams County, CO

Rocky Mountain Arsenal, Thionyl Chloride Refridgeration Building, 1250...

Survey number: HAER CO-21-BH Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Building, 1190 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Buildin...

Survey number: HAER CO-21-BG Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Building, 1190 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Buildin...

Survey number: HAER CO-21-BG Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description

Solvay Process Company, Calcium Chloride Plant, Between Willis & Milton Avenues, Solvay, Onondaga County, NY

Solvay Process Company, Calcium Chloride Plant, Between Willis & Milto...

Survey number: HAER NY-300-F Public domain photograph - city, downtown, New York, United States, free to use, no copyright restrictions image - Picryl description