machine shop 43

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Machine shop, Newport News

1910

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Workers in colliery machine...

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Machine shop class

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In North American's modern ...

1942

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Keysville, Virginia. Randol...

June, 1943

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Keysville, Virginia. Randol...

June, 1943

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Pittsburgh, Pennsylvania. A...

September, 1943

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Pittsburgh, Pennsylvania. T...

September, 1943

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Lititz, Pennsylvania. Priva...

November, 1942

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Lititz, Pennsylvania. Emplo...

November, 1942

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A mill operator in North Am...

October, 1942

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NYA (National Youth Adminis...

August, 1942

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National Youth Adminstratio...

August, 1942

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NYA (National Youth Adminis...

August, 1942

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NYA (National Youth Adminis...

August, 1942

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NYA (National Youth Adminis...

August, 1942

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NYA (National Youth Adminis...

August, 1942

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NYA (National Youth Adminis...

August, 1942

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NYA (National Youth Adminis...

August, 1942

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NYA (National Youth Adminis...

August, 1942