bennetthall:
Baltimore, Md., from Federal Hall, 1903
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Contra Costa County: Standard Oil Refineries, Richmond, 1920
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Employee Parking lot at Standard Oil c1915
bennetthall:
One Day's Output, Chevrolet Factory, Oakland, c.1917
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Tennessee Coal, Iron & Railroad Co.'s furnaces, Ensley, Alabama
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San Mateo: Hanson’s Mill in La Honda, 1870
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Gas Tanks at Moffett Field
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O'Shaughnessy Dam under construction, and Hetch Hetchy Reservoir.
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Shasta dam under construction, California 1942
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“Rosie the Riveter,” Kaiser Shipyards, Richmond, Contra Costa County c1943
bennetthall:
Paul Robeson singing National Anthem at Moore Dry Dock Co. with chorus by employees • Sep 20, 1942
bennetthall:
Crews working on "little" Railroad Bridge over Newark Slough,
bennetthall:
View east over Leslie Salt Plant, showing primary stacks, toward Union City Hills, c1950
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Assembly of Douglas A-20's, October, 1942
bennetthall:
construction crew building a new 33,000-volt electric power line into Fort Knox
bennetthall:
C. & N.W. R.R., Mrs. Irene Bracker, mother of two children, employed at the roundhouse as a wiper, Clinton, Iowa
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Lunch break while making Bombers
bennetthall:
Chicago, Ill., 12th St. Bascule Bridge]
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Chicago and Alton Railroad engine
bennetthall:
The Iroquois smelter, South side of Chicago, 1901
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American Can Company, San Jose, circa 1910
bennetthall:
Casting pig iron, Iroquois smelter, Chicago c1895
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Lower Submarine pipe into Newark Slough
bennetthall:
Hoover (Boulder) Dam under contruction c1933
bennetthall:
Las Vegas, One of the construction workers at the Basic Magnesium Incorporated plant, working at the pipe vise. He is working on a building near the peat storage building shown in the background
bennetthall:
Audit Shot - new 2 (1)
bennetthall:
Construction Crew in the tip of the Pryamid 1972
bennetthall:
Heloman-levitate
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Raymond Kaiser overlooking Valley
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Summit, cog wheel train, Manitou and Pike's Peak Railway, Colo.
