Items

Items

• 

  [E1929EA], Letter from Prof L E Jenks to Journal of Industrial and Engineering Chemistry, Thomas Alva Edison, September 2nd, 1919

  1919-09-02
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  [E1929EB], Letter from Prof L E Jenks to William Henry Meadowcroft, September 9th, 1919

  1919-09-09
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  [E1929FG], Letter from Prof L E Jenks to William Henry Meadowcroft, October 14th, 1919

  1919-10-14
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  [E1929FK], Letter from Prof L E Jenks to William Henry Meadowcroft, October 22nd, 1919

  1919-10-22