Items

• [D8907ACR], Letter from Edwin Ruthven Weeks to William Preston Hix, November 11th, 1889
  1889-11-11
• [D8936AAX], Letter from Edwin Ruthven Weeks, Edison Electric Light and Power Co (Kansas City) to Thomas Alva Edison, November 11th, 1889
  1889-11-11
• [D8936AAY], Letter from Edison Electric Light and Power Co (Kansas City), Edwin Ruthven Weeks to Edison Electric Light Co, William Preston Hix, December 13th, 1889
  1889-12-13
• [D8936AAZ], Letter from Edison Electric Light and Power Co (Kansas City), Edwin Ruthven Weeks to Thomas Alva Edison, December 13th, 1889
  1889-12-13
• [D8936ABA], Letter from Edison Electric Light and Power Co (Kansas City), Edwin Ruthven Weeks to Thomas Alva Edison, December 24th, 1889
  1889-12-24
• [D8936ABB], Letter from Edwin Ruthven Weeks, Edison Electric Light and Power Co (Kansas City) to William Preston Hix, Edison Electric Light Co, December 16th, 1889
  1889-12-16
• [E1525AT], Letter from Edwin Ruthven Weeks to Thomas Alva Edison, November 20th, 1915
  1915-11-20