Union Pacific's 3-D Printing Revolutionizes Railroading

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Union Pacific (NYSE: UNP) Delayed: 293.66 -4.43 (1.49%)
Previous Close $298.09    52 Week High $100.63 
Open $296.75    52 Week Low $67.06 
Day High $298.00    P/E 31.17 
Day Low $288.61    EPS $9.42 
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