Items

Items

• 

  [CA019B7], Letter from John William Schroeder to Edison Electric Light Co, Frank Seymour Hastings, December 2nd, 1887

  1887-12-02
• 

  [D8130ZAA], Letter from John William Schroeder, Roebling (John A.) Sons Co to Thomas Alva Edison, November 16th, 1881

  1881-11-16
• 

  [D8738AAH], Letter from John William Schroeder to Edison United Manufacturing Co, September 30th, 1887

  1887-09-30