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Riquewihr alsace france.

Riquewihr alsace france.

Cigarette tobacco kills, people.

Cigarette tobacco kills, people.

Kaysersberg alsace france.

Kaysersberg alsace france.

Kaysersberg alsace france.

Kaysersberg alsace france.

Dinos dino collection.

Dinos dino collection.

Chernobyl pripyat europe, education.

Chernobyl pripyat europe, education.

Kaysersberg alsace france.

Kaysersberg alsace france.

Kaysersberg alsace france.

Kaysersberg alsace france.

Dinos dino collection.

Dinos dino collection.

Equisheim alsace france, religion.

Equisheim alsace france, religion.

Kaysersberg alsace france.

Kaysersberg alsace france.

Lamp filter bokeh, transportation traffic.

Lamp filter bokeh, transportation traffic.

Doorknocker door castle.

Doorknocker door castle.

Dom erfurt church, religion.

Dom erfurt church, religion.

Kaysersberg alsace france.

Kaysersberg alsace france.

Colmar alsace france.

Colmar alsace france.

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

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Water Filter

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Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

Water Filter

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Water Filter

Water Filter

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Water Filter

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Water Filter

Water Filter

Water Filter

Water Filter

Zuckerfabrik in Nenkersdorf - Scheidepfanne, Saftkasten, Filter, ...

Zuckerfabrik in Nenkersdorf - Scheidepfanne, Saftkasten, Filter, ...

Demarest's Patent Pressure Reducing Valve and House Filter.

Demarest's Patent Pressure Reducing Valve and House Filter.

Where sugar is made from beets, filter presses, Greeley, Colo.

Where sugar is made from beets, filter presses, Greeley, Colo.

Filter presses, Oxnard, [California], factory, four lines of evaporators in the distance

Filter presses, Oxnard, [California], factory, four lines of evaporators in the distance

General interior view Oxnard, [California], factory showing diffusion battery filter presses, carbonation tanks, slicing machines, and beet scales

General interior view Oxnard, [California], factory showing diffusion battery filter presses, carbonation tanks, slicing machines, and beet scales

Filter Presses. Raw sugar mill. Hawaiian Islands

Filter Presses. Raw sugar mill. Hawaiian Islands

Plate 142-X. Special filter with a coil around the upper jacket.

Plate 142-X. Special filter with a coil around the upper jacket.

[Plate 141-X. Jacketed filter used for pressure or vacuum.]

[Plate 141-X. Jacketed filter used for pressure or vacuum.]

Earth Filter along Cobscook Bay Side of Carlow Island Dam

Earth Filter along Cobscook Bay Side of Carlow Island Dam

Sanitary plant filter. Sonoma migratory labor camp. California

Sanitary plant filter. Sonoma migratory labor camp. California

Sanitary plant filter. Sonoma migratory labor camp. California

Sanitary plant filter. Sonoma migratory labor camp. California

Sanitary plant. Visalia, California. Trickling filter

Sanitary plant. Visalia, California. Trickling filter

Water reservoir, filter and pump house at home of El Indio, Texas, pioneer

Water reservoir, filter and pump house at home of El Indio, Texas, pioneer

Rotary vacuum filter used for removing cyanide solution containing gold from the tailings. Gold mine at Mogollon, New Mexico

Rotary vacuum filter used for removing cyanide solution containing gold from the tailings. Gold mine at Mogollon, New Mexico

The photographs in the Farm Security Administration / Office of War Information Photograph

The photographs in the Farm Security Administration / Office of War Information Photograph

Production. Copper. A closeup of a disc-type filter showing how the dried copper concentrate is broken by expansion of the filter and then discharged. This filter unit is at the Arthur plant of the Utah Copper Company

Production. Copper. A closeup of a disc-type filter showing how the dried copper concentrate is broken by expansion of the filter and then discharged. This filter unit is at the Arthur plant of the Utah Copper Company

The photographs in the Farm Security Administration / Office of War Information Photograph

The photographs in the Farm Security Administration / Office of War Information Photograph

The photographs in the Farm Security Administration / Office of War Information Photograph

The photographs in the Farm Security Administration / Office of War Information Photograph

Removing cakes of clay from one of a battery of filter presses. This operation precedes the pug mill. Shenango Pottery Works, Newcastle, Pennsylvania

Removing cakes of clay from one of a battery of filter presses. This operation precedes the pug mill. Shenango Pottery Works, Newcastle, Pennsylvania

Ben Bow chromite mill, Stillwater County, Montana. The Oliver filter where the concentrates after the tabling process are separated from the water which they contained; the residue is then partially dried and is ready for shipment

Ben Bow chromite mill, Stillwater County, Montana. The Oliver filter where the concentrates after the tabling process are separated from the water which they contained; the residue is then partially dried and is ready for shipment

Conversion. Toy factory. Before and after conversion. Product of this New England factory before conversion was toys, such as this steam roller. Today, after converting its machinery, it is making radio filter boxes for tanks and jeeps. The small parts shown in the picture are used in the filter boxes

Conversion. Toy factory. Before and after conversion. Product of this New England factory before conversion was toys, such as this steam roller. Today, after converting its machinery, it is making radio filter boxes for tanks and jeeps. The small parts shown in the picture are used in the filter boxes

Conversion. Toy factory. This worker formerly produced toy wheels on this press; now his converted press adds to Uncle Sam's might in production of condenser caps for the Signal Corps, and of radio filter boxes for jeeps and tanks. Keystone

Conversion. Toy factory. This worker formerly produced toy wheels on this press; now his converted press adds to Uncle Sam's might in production of condenser caps for the Signal Corps, and of radio filter boxes for jeeps and tanks. Keystone

Oliver filter at the Anaconda Copper Mining Company smelter. In this machine flotation concentrates are filtered from the liquid; from this operation the concentrates, which contain about twenty-six percent copper, go directly to the roasting furnace

Oliver filter at the Anaconda Copper Mining Company smelter. In this machine flotation concentrates are filtered from the liquid; from this operation the concentrates, which contain about twenty-six percent copper, go directly to the roasting furnace

Production. Copper. Filter at a copper concentrator of the Phelps-Dodge Mining Company at Morenci, Arizona. This plant is supplying great quantities of the copper so vital in our war effort

Production. Copper. Filter at a copper concentrator of the Phelps-Dodge Mining Company at Morenci, Arizona. This plant is supplying great quantities of the copper so vital in our war effort

Conversion. Toy factory. Presses that once turned out metal toys and motion picture projectors are now being converted to production of filter boxes to be used in jeeps and tanks. Keystone

Conversion. Toy factory. Presses that once turned out metal toys and motion picture projectors are now being converted to production of filter boxes to be used in jeeps and tanks. Keystone

Conversion. Toy factory. Between the heavy punch and the die, a vital war product is being turned out by a press which once produced only metal toys and movie projectors. U-shaped object is part of radio filter box essential to the army. Keystone

Conversion. Toy factory. Between the heavy punch and the die, a vital war product is being turned out by a press which once produced only metal toys and movie projectors. U-shaped object is part of radio filter box essential to the army. Keystone

Fiberglass manufacture, Owens-Corning, Toledo, Ohio. Out from a siding moves a trainload of fiberglass materials headed for many destinations. The glass fabric will be used in a Midwestern bomber plant now under construction and in the laboratories of medical supply houses where miles of fiberglass tape are used to filter blood plasma in field kits

Fiberglass manufacture, Owens-Corning, Toledo, Ohio. Out from a siding moves a trainload of fiberglass materials headed for many destinations. The glass fabric will be used in a Midwestern bomber plant now under construction and in the laboratories of medical supply houses where miles of fiberglass tape are used to filter blood plasma in field kits

Production. Copper. Filter at a copper concentrator of the Phelps-Dodge Mining Company at Morenci, Arizona. This plant is supplying great quantities of the copper so vital in our war effort

Production. Copper. Filter at a copper concentrator of the Phelps-Dodge Mining Company at Morenci, Arizona. This plant is supplying great quantities of the copper so vital in our war effort

Production. New Tennessee Valley Authority synthetic ammonia plant. Making a weld on a filter head in the ammonia synthesis system at the TVA's new synthetic ammonia plant in the Muscle Shoals area. Ammonia is made here by the high- pressure synthesis of nitrogen and hydrogen. The ammonia thus secured is converted at Muscle Shoals to ammonium nitrate for use in the making of high explosive shells. In addition to the production of munitions, the TVA is engaged in research in many fields, seeking new sources of strategic materials and better ways to utilize them in the war effort

Production. New Tennessee Valley Authority synthetic ammonia plant. Making a weld on a filter head in the ammonia synthesis system at the TVA's new synthetic ammonia plant in the Muscle Shoals area. Ammonia is made here by the high- pressure synthesis of nitrogen and hydrogen. The ammonia thus secured is converted at Muscle Shoals to ammonium nitrate for use in the making of high explosive shells. In addition to the production of munitions, the TVA is engaged in research in many fields, seeking new sources of strategic materials and better ways to utilize them in the war effort

Don't be a dope! Handle equipment right! The sheik thinks it terribly strange these American Rangers don't range - but what's out of kilter is sand in the filter. Joe Dope ought to clean for a change! / / Cpt. Will Eisner, Ordnance.

Don't be a dope! Handle equipment right! The sheik thinks it terribly strange these American Rangers don't range - but what's out of kilter is sand in the filter. Joe Dope ought to clean for a change! / / Cpt. Will Eisner, Ordnance.

Conversion. Toy factory. Skillfully operating this massive press, a worker stamps out part of a filter box essential to the armed forces. Before conversion of this machine, metal toys were stamped out. The changeover consisted chiefly of new dies. Keystone

Conversion. Toy factory. Skillfully operating this massive press, a worker stamps out part of a filter box essential to the armed forces. Before conversion of this machine, metal toys were stamped out. The changeover consisted chiefly of new dies. Keystone

Conversion. Toy factory. Closeup of one of the hexagonal brass terminals in a screw machine recently converted to war production. Terminals are used for radio filter boxes in tanks and jeeps. Keystone

Conversion. Toy factory. Closeup of one of the hexagonal brass terminals in a screw machine recently converted to war production. Terminals are used for radio filter boxes in tanks and jeeps. Keystone

Pittsburgh Plate Glass Chlorine Plant, New Martinsville, West Virginia. Caustic building, bird filter

Pittsburgh Plate Glass Chlorine Plant, New Martinsville, West Virginia. Caustic building, bird filter

Aircraft warning service. Mrs. E.V. Rickenbacker (second from left) watches as a group of volunteer airplane plotters at a filter center push markers into place. Recruited by the Office of Civilian Defense, the volunteers work in shifts of four to five hours, often coming to the center after a day's work at the office. The plotters report every second or third day, contributing many hours to their work than involved in less exacting civilian defense operations

Aircraft warning service. Mrs. E.V. Rickenbacker (second from left) watches as a group of volunteer airplane plotters at a filter center push markers into place. Recruited by the Office of Civilian Defense, the volunteers work in shifts of four to five hours, often coming to the center after a day's work at the office. The plotters report every second or third day, contributing many hours to their work than involved in less exacting civilian defense operations

Aircraft warning service. At the filter center, each of the girl plotters is in charge of a section of the map. She receives all messages from spotters in her area and places a marker, called a "pip" on the spot where the plane has been observed. The pip is moved on at each new report, leaving a trail of arrows across the map to show the plane's direction. After a plane has been reported three times the pip is removed and replaced by a standard

Aircraft warning service. At the filter center, each of the girl plotters is in charge of a section of the map. She receives all messages from spotters in her area and places a marker, called a "pip" on the spot where the plane has been observed. The pip is moved on at each new report, leaving a trail of arrows across the map to show the plane's direction. After a plane has been reported three times the pip is removed and replaced by a standard

Hoffmann-LaRoche Inc., Nutley, New Jersey. Filter room II

Hoffmann-LaRoche Inc., Nutley, New Jersey. Filter room II

Hoffmann-LaRoche Inc., Nutley, New Jersey. Filter room I

Hoffmann-LaRoche Inc., Nutley, New Jersey. Filter room I

American Enka Corp., Morristown, Tennessee. Power and filter houses

American Enka Corp., Morristown, Tennessee. Power and filter houses

Johns-Manville Research Laboratory, Finderne, New Jersey. East facade, main building I, red filter

Johns-Manville Research Laboratory, Finderne, New Jersey. East facade, main building I, red filter

Johns-Manville Research Laboratory, Finderne, New Jersey. East facade, main building II, red filter

Johns-Manville Research Laboratory, Finderne, New Jersey. East facade, main building II, red filter

Johns-Manville Research Laboratory, Finderne, New Jersey. East facade, main building I, no filter

Johns-Manville Research Laboratory, Finderne, New Jersey. East facade, main building I, no filter

Interchemical Corp., Hawthorne, New Jersey. Filter room

Interchemical Corp., Hawthorne, New Jersey. Filter room

Drainage filter at the Ft. Richardson power plant during the 27 Mar. 64 earthquake

Drainage filter at the Ft. Richardson power plant during the 27 Mar. 64 earthquake

SINGLE FILTER SLIDE MECHANISM FOR GLOBAL AIR SAMPLING PROGRAM GASP 747 AIRPLANE INSTALLATION

SINGLE FILTER SLIDE MECHANISM FOR GLOBAL AIR SAMPLING PROGRAM GASP 747 AIRPLANE INSTALLATION

SINGLE FILTER SLIDE MECHANISM FOR GLOBAL AIR SAMPLING PROGRAM GASP 747 AIRPLANE INSTALLATION

SINGLE FILTER SLIDE MECHANISM FOR GLOBAL AIR SAMPLING PROGRAM GASP 747 AIRPLANE INSTALLATION