Items

Items

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  [E1616DCB], Letter from Mark Workman, Dominion Iron and Steel Co Ltd to Thomas Alva Edison, April 28th, 1916

  1916-04-28
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  [E1717CL], Letter from Mark Workman, Dominion Iron and Steel Co Ltd to Thomas Alva Edison, September 8th, 1917

  1917-09-08
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  [E1818AT], Letter from Dominion Iron and Steel Co Ltd, Mark Workman to Thomas Alva Edison, July 3rd, 1918

  1918-07-03
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  [E1818AX], Letter from Mark Workman, Dominion Iron and Steel Co Ltd to Thomas Alva Edison, July 31st, 1918

  1918-07-31
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  [E1818BB], Letter from Dominion Iron and Steel Co Ltd, Mark Workman to Thomas Alva Edison, August 21st, 1918

  1918-08-21