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Construction Road Safety Barrel Cartoon Character With Welcoming Open Arms
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Men On Top Of The Laxey Wheel Or Lady Isabella Laxey Isle Of Man England
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A Welder Working
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An Instructor Teaching A Class Of Students How To Assemble An Airplane Engine
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Waterfalls From The Mills On The American Shore Of Niagara
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Man With An Artificial Arm Welding In 1919
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Male Carpenter Working On The Douglas Dam In 1942
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Construction Crane At Work On The Douglas Dam 1942
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Cars Near A Steel Mill Under Construction Geneva Utah 1942
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Shasta Dam Under Construction 1942
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Douglas Dam Under Construction In June Of 1942
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Douglas Dam Under Construction In 1942
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Fort Loudon Dam Tennessee 1942
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Shasta Dam Under Construction In 1942
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Construction On The Shasta Dam Redding California 1942
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Early Stages Of Construction On The Douglas Dam 1942
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Male Welder Working On The Douglas Dam 1942
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Man Gas Welding A Joint In A Line Of Spiral Pipe At The Douglas Dam
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Open Hearth Furnaces And Stacks For A Steel Mill Under Construction
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Male Truck Driver Driving On The Construction Site Of The Dougla
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Male Rigger Working On The Douglas Dam In 1942
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Man Operating A Crane At The Douglas Dam Construction Site 1942
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Construction Site Of The Shasta Dam Redding California 1942
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Construction Tower At The Shasta Dam Redding California 1942
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Tennessee Valley Authority Douglas Dam 1942
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Excavating Within The Log Cofferdam At The Douglas Dam 1942
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Construction At Douglas Dam In 1942
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Male Carpenter In A Hardhat Working On The Douglas Dam 1942
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Construction On The Douglas Dam In Tennessee In 1942
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Workers Checking The Alignment Of A Turbine Shaft At Watts Bar Dam