Items

• [D1019AAD], Letter from Illuminating Engineering Society, John Robert Crouse to Thomas Alva Edison, April 28th, 1910
  1910-04-28
• [E1133AL], Bill/Receipt from Illuminating Engineering Society to Thomas Alva Edison, January 18th, 1911
  1911-01-18
• [E1133AO], Letter from Illuminating Engineering Society, Albert Jackson Marshall to Thomas Alva Edison, January 27th, 1911
  1911-01-27
• [E1521AG], Letter from Illuminating Engineering Society, Charles Proteus Steinmetz to Thomas Alva Edison, December 21st, 1915
  1915-12-21
• [E1619AA], Letter from Illuminating Engineering Society, Clarence L Law to William Henry Meadowcroft, February 3rd, 1916
  1916-02-03
• [E1619AG], Letter from Charles Proteus Steinmetz, Illuminating Engineering Society to Thomas Alva Edison, April 6th, 1916
  1916-04-06
• [F5B12A1], List, Illuminating Engineering Society, February 1916
  1916-02-00
• [MM010AAD], Minutes, Illuminating Engineering Society, November 14th, 1907
  1907-11-14