Items

Items

• 

  [D0404ABH], Letter from Henry Herman Harjes to Thomas Alva Edison, November 10th, 1904

  1904-11-10
• 

  [D0504ABN], Letter from Henry Herman Harjes to Thomas Alva Edison, August 14th, 1905

  1905-08-14
• 

  [D0504ABY], Letter from Henry Herman Harjes to Frank Lewis Dyer, November 24th, 1905

  1905-11-24
• 

  [D0904AAT], Letter from Henry Herman Harjes to Thomas Alva Edison, June 29th, 1909

  1909-06-29