Items

Items

• 

  [LB005815], Letter from Thomas Alva Edison to Pioneer Iron Works, Henry Franke, April 6th, 1880

  1880-04-06
• 

  [LB005842], Letter from Thomas Alva Edison to Pioneer Iron Works, Henry Franke, April 19th, 1880

  1880-04-19
• 

  [LB005846], Letter from Julius L Hornig to Henry Franke, Pioneer Iron Works, April 20th, 1880

  1880-04-20