122 Valve Image: LOC's Public Domain Archive Public Domain Search}

Case for differential pressure valve

U.S. Capitol? (drawing). This record contains unverified data from caption card.

[Pipe valve for the Washington Aqueduct]

Public domain photograph - 19th-century salted paper print, early photogrpahy, free to use, no copyright restrictions image - Picryl description

[Scaled design drawing for the valve assembly of a balloon, including top, bottom, and side views] / J. Chavoutier, architecte, r. Louis LeGrand 37, Paris.

Tissandier collection. Public domain scan of decorative drawing, decor elements, art design, free to use, no copyright restrictions image - Picryl description

La Soufrière - the safety valve of St. Lucia, B.W.I.

Crater emitting sulphurous fumes. Stereo copyrigted by B.L. Singley (Keystone View Co.). No. 14484. This record contains unverified, old data from caption card. Caption card tracings: Volcanoes Saint Lucia 1903 More

U.S.S. Walke, diver Crilby showing air central valve

Public domain image of a American navy warship of World War One time, no copyright restrictions image - Picryl description

Owyhee Reclamation Project, Ore. Opening the gate valve of the Malheur siphon

Adding valve patch and stamping. As the endless tube passes by, the proper length of each tube is automatically crimped into the edge, and serves as a guide for placing the valve patch and stamping the trade name. This tire worker operates both sides of this machine....places the patch into position before it reaches the pressure rollers, and stamps the name just after it leaves the rollers. Firestone (General) Tires, Akron, Ohio

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Aircraft life raft manufacturing. Valve fitting for emergency life raft for military aircraft is applied by balloon room worker with special tools. Goodyear, Akron, Ohio

Public domain photograph of the 1930s-1940s World War Two, armed forces, military production, no copyright restrictions image - Picryl description

Seating the valve and seaming the tube. After each tube is snipped off at the proper length, it passes to this worker who places the open and over a sleeve, and forces the valve into position right in the center of reinforcing patch. This makes doubly sure that the tube is absolutely leak-proof. When this is done, the cube can be seamed shut--the operation which is taking place here. The two ends are butted together, the sticky rubber is bonded together under pressure, and passed on to the curing molds for vulcanizing. Firestone (General), Akron, Ohio

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Marking point for the valve stem. These tires are so perfectly balanced that the weight of the valve stem is allowed and provided for. This woman attaches a label to the tire at the point where the valve stem should be placed. Balancing a tire was once considered unneccessary, until it was demonstrated that out-of-balance tires cause wheel shimmy, excessive wear and many other tire evils. Firestone (General) Tires, Akron, Ohio

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Seating the valve and seaming the tube. After each tube is snipped off at the proper length, it passes to this worker who places the open and over a sleeve, and forces the valve into position right in the center of reinforcing patch. This makes doubly sure that the tube is absolutely leak-proof. When this is done, the cube can be seamed shut--the operation which is taking place here. The two ends are butted together, the sticky rubber is bonded together under pressure, and passed on to the curing molds for vulcanizing. Firestone (General), Akron, Ohio

Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Title and other information from caption card. Transfer; United States. Office of War Informa More

Assault boat Production. Building assault boats for U.S. Marine Corps. Closeup of woman worker applying rubberized fabric attachements to inflation valve equipment. Goodyear, Akron, Ohio

Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Machinists drilling and reaming valve guide holes in aluminum valve housings for the Packard marine engine. Packard marine engine plant, Detroit

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Steel production. The gas main and gas valve chambers of a blast furnace serve important purposes in the production of iron for steel making. Carnegie-Illinois Steel Corporation. Farrell, Pennsylvania

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Marking point for the valve stem. These tires are so perfectly balanced that the weight of the valve stem is allowed and provided for. This woman attaches a label to the tire at the point where the valve stem should be placed. Balancing a tire was once considered unneccessary, until it was demonstrated that out-of-balance tires cause wheel shimmy, excessive wear and many other tire evils. Firestone (General) Tires, Akron, Ohio

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944 More

A Detroit manufacturer of air craft engines is seeking automatic screw machine facilities for the manufacture of ninety-six items of steel and bronze air craft engine hardware in quantities from fourteen thousand to two-hundred thousand and in diameters from one-quarter inch to one and one-half inches. Three of the items are illustrated. Left, oil relief valve cap; right, cap nut

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

Production. Diesel engines. The valve mechanism of a diesel engine for the Navy is adjusted at a Midwest manufacturing plant

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.

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

Operating valve which controls the fractionating tower at a gasoline plant

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Lowering pressure valve housing on engine lathe

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Gasoline plant employee operating a valve on a fractionating tower at the Phillips gasoline plant

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Production. Marine boilers. Forging a large valve in a Midwest plant now producing equipment for the Army. The valve will be used by a chemical company making war essentials

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944 More

Tulsa, Oklahoma. Valve manifold and pump house at the Tulsa station of the Great Lakes pipeline company

Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.

DeLand pool. Improvised foundry, Daytona Beach. American ingenuity is the keenest tool in the kit of the machinists turning out war weapons in Florida's pools. This is the way J.L. Clayton, Daytona Beach fireman, figured out and built a blast furnace hot enough to melt brass and aluminum. He hooked up a fuel oil barrel to the old foundry pump shown at right. The pump blasts the oil and compressed air down the pipeline into the crucible. Arthur Brown, Negro helper, has his hand on a valve that controls the air and fuel which heat the furnace

Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.

Tulsa, Oklahama. Valve manifold and pump house at the Tulsa station of the Great Lakes pipeline company

Public domain photograph of train station, free to use, no copyright restrictions image - Picryl description

Production. Blood transfusion bottles. Valve needles for blood transfusion donor bottles are inspected for defects by Betty McGrath, an employee of Baxter Laboratories, Glenview, Illinois. Miss McGrath was formerly a waitress; her sister is an Army nurse

Picryl description: Public domain photograph of the 1930s - 1940s, woman, female portrait, United States, free to use, no copyright restrictions.

Production of butylene glycol. Dr. George E. Ward turns a valve in one of the experimental fermentation vats in which corn is being converted into butylene glycol at the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois. This is part of the laboratory work that led to the development of a fermentation process for converting corn and other grains into butylene glycol on a semi-commercial scale. Butylene glycol can be used in making anti-freeze for automobiles and in the production of commercial solvents for various manufacturing purposes. Department scientists have succeeded on a laboratory scale in turning butylene glycol into butadiene, from which synthetic rubber can be made. Now they are trying to do it on a semi-commercial scale

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

Production. Pratt and Whitney airplane engines. Screws for valve rocker arms of Pratt and Whitney airplane engines are polished on a Gardner machine in a large Eastern plant. This operation is one of many high precision specifications which insure excellence of our fighting planes. Pratt and Whitney Aircraft

Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.

One man rubber life rafts are standard equipment in all Navy single-seat fighters. The raft is packed and stowed below the turtle back immediately behind the pilot's seat. After a landing at sea, the pilot pulls out the raft, turns the valve on the bottle of CO2 and the raft inflates in one minute. To get onto the raft requires much the same dexterity as getting into a canoe. Pilot grabs opposite side of raft and throws himself horizontal across the boat

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Operating valve in manifold which controls the pipeline system at the Mid-continent refinery

Public domain photograph of Oklahoma, United States, free to use, no copyright restrictions image - Picryl description

Production. Steam power plant equipment. Operator at the control valve of a 6,000-ton hydraulic press on which parts for high-pressure boilers are formed. Steam boilers and other power-house equipment to supplement the hydroelectric installations of the Tennessee Valley Authority (TVA) system are produced in the large Chattanooga shops of the Combustion Engineering Company

Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.

Tennessee Valley Authority power and conservation. Fort Loudoun Dam construction. Workmen opening valve on a new pipeline of Fort Loudoun Dam, furthest upstream of the TVA's main Tennessee River projects. Scheduled for closure and first storage of water early in 1943, this dam will create a 15,000-acre lake reaching fifty-five miles upstream to the city of Knoxville. The reservoir will have a useful storage capacity of 126,000 acre-feet. Power installation of 64,000 kilowatts is authorized, with a possible ultimate of 96,000 kilowatts

Picryl description: Public domain image of byciclyst, bike, bicycle wheel, sport event, free to use, no copyright restrictions.

Production. Steam power plant equipment. This lever operates a control valve on a 6,000-ton hydraulic press on which parts for high-pressure boilers are formed. Steam boilers and other power-house equipment to supplement the hydroelectric installations of the Tennessee Valley Authority (TVA) system are produced in the large Chattanooga shops of the Combustion Engineering Company

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Tulsa, Oklahoma. Operating valve which controls the flow at the Great Lakes pumping station

Public domain photograph of train station, free to use, no copyright restrictions image - Picryl description

Production. Blood transfusion bottles. In a small plant operating under subcontract, O. Trumbull Scalbom and S.B. Nicholson of Glenview, Illinois, play a vital part in American production. The two men operate a Harding-Bench turret lathe which drills and reams holes in valve stems for blood transfusion bottles prepared by the prime contractor, Baxter Laboratories in Glenview, Illinois

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

De Land pool. Aircraft construction class. Daytona Beach, Florida high school students are making a record among the vocational schools of the state in the speed with which they are picking up the mechanics of repairing airplane motors. Dewey Stewart, nineteen, is checking the valve adjustment on a Wright J-5 in the motor room of the Volusia County Vocational School, operating on the dance floor of a revamped nightclub

Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Operating valve which controls the flow at the Great Lakes pumping station

Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description

Production. Marine boilers. A steel valve is shaped on a large Erie forging hammer at a big Midwest plant processing much essential equipment for the Army

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Valve manifold which controls the pipeline system at the Mid-continent refinery

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Tulsa, Oklahoma. Turning a valve in the pump room of the Tulsa station at the Great Lakes pipeline company

Public domain photograph of train station, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

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.

Borger, Texas. Worker on night tour operating valve in Phillips refinery

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Production. New Tennessee Valley Authority synthetic ammonia plant. Fitting a valve to serve one of the gas compressors in 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

Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description

Operating valve which controls distillation unit at the Phillips gasoline plant

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

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.

Production. Marine boilers. Burning a hole in a large hyperbolic valve block that will be part of a hyperbolic press in a powder factory. Site: a Midwest plant converted to war production

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.

Production. New Tennessee Valley Authority synthetic ammonia plant. A high-pressure control valve in 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 material and better ways to utilize them in the war effort

Public domain photograph of Alabama in 1930s, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Valve manifold at the Great Lakes pumping station

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Production. New Tennessee Valley Authority synthetic ammonia plant. Fitting a valve to serve one of the gas compressors in 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 ammonia nitrate for use in making of high explosive shells. In addition to the production of munitions, the Tennessee Valley Authority (TVA) is engaged in research in many fields, seeking new sources for strategic materials and better ways to utilize them in the war effort

Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.

Worker operating the valve which controls incoming gas at a gasoline plant

Picryl description: Public domain image of a park, trees, outdoors, free to use, no copyright restrictions.

Gasoline plant employee operating a valve on a fractionating tower at the Phillips gasoline plant

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.

One man rubber life rafts are standard equipment in all Navy single-seat fighters. The raft is packed and stowed below the turtle back immediately behind the pilot's seat. After a landing at sea, the pilot pulls out the raft, turns the valve on the bottle of CO2 and the raft inflates in one minute. To get onto the raft requires much the same dexterity as getting into a canoe. Pilot pulls himself up onto the raft. In a rough sea this is not always easy

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

Tulsa, Oklahoma. Operating valve in manifold which controls the pipeline system at the Mid-continent refinery

Public domain photograph of Oklahoma, United States, free to use, no copyright restrictions image - Picryl description

Production. New Tennessee Valley Authority synthetic ammonia plant. An operator adjusts a gate valve in the ammonia condenser section of 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 into 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

Public domain photograph of Alabama in 1930s, free to use, no copyright restrictions image - Picryl description

Production. New Tennessee Valley Authority synthetic ammonia plant. Adjusting a valve servicing one of the gas compressors in 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

Public domain photograph of Alabama in 1930s, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Operating valve which controls the flow at the Great Lakes pumping station

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Phillips refinery. Borger, Texas. Repairing valve gate

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Detail of valve spring - safety film negatives, Library of Congress

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Production. New Tennessee Valley Authority synthetic ammonia plant. Operating a valve servicing on of the gas compressors in the TVA's new synthetic 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

Public domain photograph of Alabama in 1930s, free to use, no copyright restrictions image - Picryl description

Moore County, Texas. Tool dresser (cable tool driller's helper) operating valve which shuts off gas pressure during drilling operations

Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description

Milwaukee Western Fuel Company, Milwaukee, Wisconsin. Workman in the processing plant of the Milwaukee Western Fuel Company shutting a valve to stop the flow of coal in one of the hoppers below

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.

Phillips gasoline plant. Borger, Texas. Valve manifold which controls the pipeline system

Picryl description: Public domain photograph of a pipe, pipeline, excavation, free to use, no copyright restrictions.

Detail of valve spring - safety film negatives, Library of Congress

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Baytown, Texas. Turning the valve at a refinery which sends oil into the hold of a barge

Picryl description: Public domain photograph of a dock, harbor, boats, water, free to use, no copyright restrictions.

United States "lend-lease" program in eastern India. These machines are ordinary Black and Decker valve facers, commonly seen in American gargaes. Supplied to India under lend-lease, they are used for sights and binouculars

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.

Baytown, Texas. Turning the valve at a refinery which sends oil into the hold of the barge

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.

Detroit, Michigan. Assembly of Rolls Royce engines at the Packard Motor Car Company. Checking hardness of valve stem tip by means of Rockwell hardness tester

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Detroit, Michigan. Assembly of Rolls Royce engines at the Packard Motor Car Company. Checking valve springs with an Arbor press for tension

Public domain photograph of a woman, female portrait, free to use, no copyright restrictions image - Picryl description

New York, New York. Juan Tizol, valve and trombone player of Duke Ellington's orchestra at the Hurricane

Public domain photograph of music band, free to use, no copyright restrictions image - Picryl description

Holabird ordnance depot, Baltimore, Maryland. Jeep driver testing a tire valve for leakage by the old "spit of finger" method

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.

Hart (vicinity), Missouri. The conductor uses his air valve in emergencies when it is necessary for him to stop the train along the Atchison, Topeka, and Santa Fe Railroad between Fort Madison, Iowa and Marceline, Missouri

Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.

New York, New York. Juan Tizol, valve trombone player of Duke Ellington's orchestra at the Hurricane cabaret

Public domain photograph of New York in 1930s, free to use, no copyright restrictions image - Picryl description

America's petroleum industries pour out fuel and lubricants for the United Nations. A large pipeline valve controls a pipe leading from storage tanks on shore to fuel tanks of a U.S. merchant ship. This oil dock is in a U.S. Atlantic coast seaport at which oil in large quantities is continually being transhipped for war purposes. The equipment belongs to on the the principal U.S. oil companies working at peak capacity to supply the Navy's mechanized equipment and warplanes of the United Nations. The amount of gasoline needed alone for the 180,000 planes manufactured by the U.S. since December 7, 1941 is indicated by the fact that to train one flyer pilot requires 12,500 gallons of gasoline, enough to last the average U.S. civilian motorist a lifetime

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

Dominion Alkali & Chemical Co., Ltd., Beaunhois [i.e. Beauharnois], Canada. Leaking valve

Public domain photograph - American industrial history, 1930s-1940s, free to use, no copyright restrictions image - Picryl description

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Significance: Structure O is a wooden valve box. The valve box is located along the flanks of an ephemeral drainage which flows down off a broad, linear, west to east trending ridge into the valley of Horse Th More

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Significance: Structure BB is a valve box. The structure is located near the crest of the south slope of Horse Thief Draw approximately 1/4 mile northwest of Superior. The valve box consists of a square pit 1 More

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Significance: Structure N is a wooden valve box. The valve box is located on a small south to north trending finger ridge which extends out into Horse Thief Draw. The structure is located approximately 1/2 mi More

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Significance: Structure EE is a valve box. The valve box is located on the top of a broad, flat, west to east trending ridge which serves as the top south edge of Horse Thief Draw. The valve box is located ap More

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Significance: Structure HH is a valve box. It is located along the south edge of the broad, flat topped, west to east trending linear ridge. The valve box is located approximately 3/4 mile west of Superior. More

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Significance: Structure CC is a valve box. The valve box is located on the top of a broad flat west to east trending ridge which serves as the south edge of Horse Thief Draw. The valve box is located approxim More

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Picryl description: Public domain artwork of horse, equestrian horse riding, free to use, no copyright restrictions image.

Superior Coal Mines, Valve Box, Horse Thief Canyon, South Superior, Sweetwater County, WY

Picryl description: Public domain artwork of horse, equestrian horse riding, free to use, no copyright restrictions image.

Superior Coal Mines, Valve House, Horse Thief Canyon, South Superior, Sweetwater County, WY

Picryl description: Public domain artwork of horse, equestrian horse riding, free to use, no copyright restrictions image.

Superior Coal Mines, Valve House, Horse Thief Canyon, South Superior, Sweetwater County, WY

Public domain photograph - historical image of Nevada, United States, free to use, no copyright restrictions image - Picryl description

Stockham Pipe & Fittings Company, Valve Assembly Building, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

Survey number: HAER AL-49-I Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description

Stockham Pipe & Fittings Company, Valve Assembly Building, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

Survey number: HAER AL-49-I Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower is significant as an element of the Ku Tree Reservoir and as a rare example of a masonry valve tower constructed in Hawaii in the 1920s. The structure is typical of its period in More

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower is significant as an element of the Ku Tree Reservoir and as a rare example of a masonry valve tower constructed in Hawaii in the 1920s. The structure is typical of its period in More

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower is significant as an element of the Ku Tree Reservoir and as a rare example of a masonry valve tower constructed in Hawaii in the 1920s. The structure is typical of its period in More

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower is significant as an element of the Ku Tree Reservoir and as a rare example of a masonry valve tower constructed in Hawaii in the 1920s. The structure is typical of its period in More

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower is significant as an element of the Ku Tree Reservoir and as a rare example of a masonry valve tower constructed in Hawaii in the 1920s. The structure is typical of its period in More

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower Foot Bridge, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower pedestrian bridge is significant as an element of the Ku Tree Reservoir and as a good example of a valve tower bridge constructed in Hawaii in the 1920s. It is a rare example of a More

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower Foot Bridge, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower pedestrian bridge is significant as an element of the Ku Tree Reservoir and as a good example of a valve tower bridge constructed in Hawaii in the 1920s. It is a rare example of a More

Schofield Barracks Military Reservation, Ku Tree Reservoir, Valve Tower Foot Bridge, Kalakoa Stream, East Range, Wahiawa, Honolulu County, HI

Significance: The valve tower pedestrian bridge is significant as an element of the Ku Tree Reservoir and as a good example of a valve tower bridge constructed in Hawaii in the 1920s. It is a rare example of a More