Items

• [E1166AB], Letter from Dewitt C Roberts to Thomas Alva Edison, January 20th, 1911
  1911-01-20
• [W400C199], Report from Atlantic and Pacific Telegraph Co, Thomas Thompson Eckert, April 25th, 1877
  1877-04-25
• [X012G2B], Publication, South Australia Register, July 6th, 1878
  1878-07-06
• [X111AJ], Letter from Daniel H Craig to Marshall Lefferts, August 8th, 1871
  1871-08-08
• [X111AO] Letter, 1871-1872
  1871-1872
• [X111AU] Letter, 1874-1875
  1874-1875