Items

• [D7003D], Letter from Daniel H Craig to Thomas Alva Edison, August 19th, 1870
  1870-08-19
• [D7110H], Letter from Daniel H Craig to Thomas Alva Edison, March 29th, 1871
  1871-03-29
• [D7110J], Letter from Daniel H Craig to Thomas Alva Edison, May 14th, 1871
  1871-05-14
• [D7110L], Letter from Daniel H Craig to Thomas Alva Edison, June 8th, 1871
  1871-06-08
• [D7110O], Letter from Daniel H Craig to Thomas Alva Edison, October 3rd, 1871
  1871-10-03
• [D7110P], Letter from Daniel H Craig to Thomas Alva Edison, October 6th, 1871
  1871-10-06
• [D7208D], Letter from Edward Hibberd Johnson to Spencer M Clark, October 30th, 1872
  1872-10-30
• [D7305D], Agreement, Smith Fleming & Co, John Henry Puleston, John Fleming, George Harrington, Josiah Custer Reiff, Robert McIlwraith, Thomas Alva Edison, September 2nd, 1873
  1873-09-02
• [D7406U], Letter from James C Parrish to Unknown, 1874
  1874-00-00
• [D7614G], Letter from Edward Hibberd Johnson to William Thomson (Lord Kelvin), June 27th, 1876
  1876-06-27
• [D7614L], Letter from Edward Hibberd Johnson to Telegraphic Journal, August 21st, 1876
  1876-08-21
• [D8142ZAC1], Letter from George W Dyer to Sherburne Blake Eaton, April 2nd, 1881
  1881-04-02
• [D9346AAI], Report from Josiah Custer Reiff, 1893
  1893-00-00
• [MM003], Reminiscence, Thomas Alva Edison, June 1909
  1909-06-00
• [MM006], Reminiscence, Thomas Alva Edison, 1909
  1909-00-00
• [NE1694062], Technical Note, Thomas Alva Edison, September 17th, 1876
  1876-09-17
• [NM003093], Memorandum, Thomas Alva Edison, December 1873
  1873-12-00
• [NV08115], Technical Note, Thomas Alva Edison, February 5th, 1877
  1877-02-05
• [PA072], Letter from Thomas Alva Edison to Scientific American, December 12th, 1874
  1874-12-12
• [QCB08121], Letter from James B Brown, Daniel H Craig to Western Union, October 13th, 1874
  1874-10-13
• [QCC02201], Letter from Automatic Telegraph Co, George Harrington to Jay Gould, Atlantic and Pacific Telegraph Co, April 16th, 1875
  1875-04-16
• [QCC02216] Letter, April 16th, 1875
  1875-04-16
• [W400A], Legal Testimony, Henry Dodge Estabrook, Rush Taggart, 1910
  1910-00-00
• [W400B104], Legal Testimony, George Harrington, October 1879
  1879-10-00
• [W400B140], Memorandum, George Harrington, 1875
  1875-00-00
• [W400B172], Legal Testimony, Josiah Custer Reiff, June 1880
  1880-06-00
• [W400B224], Legal Testimony, Josiah Custer Reiff, June 1880
  1880-06-00
• [W400B279] Memorandum, 1874-1875
  1874-1875
• [W400B292], Report from Atlantic and Pacific Telegraph Co, December 10th, 1875
  1875-12-10
• [W400B296], Report from Atlantic and Pacific Telegraph Co, 1875
  1875-00-00
• [W400B302], Letter from Albert B Chandler to Josiah Custer Reiff, 1875
  1875-00-00
• [W400B306B], Letter from Josiah Custer Reiff to Thomas Thompson Eckert, April 2nd, 1875
  1875-04-02
• [W400B318], Legal Testimony, George Harrington, October 1880
  1880-10-00
• [W400B382], Letter to George Harrington, April 14th, 1876
  1876-04-14
• [W400B401], Letter from Jay Gould to George Harrington, January 16th, 1875
  1875-01-16
• [W400B402B], Letter from Jay Gould to George Harrington, January 19th, 1875
  1875-01-19
• [W400B408], Letter from Albert B Chandler to George Harrington, April 4th, 1876
  1876-04-04
• [W400C049], Agreement, National Telegraph Co, Automatic Telegraph Co, January 18th, 1871
  1871-01-18
• [W400C054A], Letter from George Harrington to George B Walter, February 2nd, 1871
  1871-02-02
• [W400C055], Agreement, Automatic Telegraph Co, National Telegraph Co, January 18th, 1871
  1871-01-18
• [W400C087], Letter from Thomas Alva Edison to Jay Gould, August 1875
  1875-08-00
• [W400C210], Letter from Albert B Chandler to George Harrington, November 5th, 1874
  1874-11-05
• [W400D039], Legal Testimony, Josiah Custer Reiff, May 1905
  1905-05-00
• [W400D110], Memorandum, George Harrington, 1875
  1875-00-00
• [W400E143], Report from Atlantic and Pacific Telegraph Co, 1876
  1876-00-00
• [W400E149], Report from American Automatic Telegraph Co, Edward Hibberd Johnson, August 1876
  1876-08-00
• [X001E04A], Reminiscence, Patrick Bernard Delany, 1908
  1908-00-00
• [X001E10B], Letter from Edward Hibberd Johnson to Thomas Commerford Martin, November 21st, 1908
  1908-11-21
• [X031B], Report from Exhibition. Philadelphia Centennial (1876), June 30th, 1876
  1876-06-30
• [X099CL], Letter from William Orton to Joseph B Stearns, December 2nd, 1874
  1874-12-02
• [X099CW], Letter from Norvin Green to Wager Swayne, January 1882
  1882-01-00
• [X111AA], Letter from Daniel H Craig to Marshall Lefferts, July 12th, 1870
  1870-07-12
• [X111AB], Letter from Daniel H Craig to Marshall Lefferts, July 21st, 1870
  1870-07-21
• [X111AC] Letter, 1870-1871
  1870-1871
• [X111AE], Letter from Daniel H Craig to Marshall Lefferts, February 13th, 1871
  1871-02-13
• [X111AI], Letter from Daniel H Craig to Marshall Lefferts, July 31st, 1871
  1871-07-31
• [X111AL], Letter from Daniel H Craig to Marshall Lefferts, October 26th, 1871
  1871-10-26
• [X111AO] Letter, 1871-1872
  1871-1872
• [X111AP], Letter from Daniel H Craig to Marshall Lefferts, May 24th, 1872
  1872-05-24
• [X111AQ], Letter from Daniel H Craig to Marshall Lefferts, July 1st, 1872
  1872-07-01
• [X111AR], Letter from Daniel H Craig to Unknown, 1872
  1872-00-00
• [X111AS], Letter from Daniel H Craig to Marshall Lefferts, 1872
  1872-00-00
• [X111AU] Letter, 1874-1875
  1874-1875
• [X111AV] Letter, 1874-1875
  1874-1875
• [X111AW] Letter, 1874-1875
  1874-1875
• [X111AX] Letter, 1874-1875
  1874-1875
• [X111AX1] Letter, 1874-1875
  1874-1875
• [X111BD], Letter from Moses Gerrish Farmer to George Bartlett Prescott, April 25th, 1876
  1876-04-25
• [X120BAA], Report from Daniel H Craig, National Telegraph Co, Robert Squires, December 1st, 1869
  1869-12-01
• [Z100AG], Letter from Daniel H Craig to Spencer Compton Cavendish, April 18th, 1870
  1870-04-18
• [Z100AJ], Letter from Frank Ives Scudamore to Daniel H Craig, May 16th, 1870
  1870-05-16
• [Z100AK], Letter from Richard S Culley to Frank Ives Scudamore, May 16th, 1870
  1870-05-16
• [Z100AX], Publication, Automatic Telegraph Co, George Harrington, March 10th, 1872
  1872-03-10
• [Z100BG], Letter from Alan Chambre to Richard S Culley, October 29th, 1872
  1872-10-29
• [Z100BH], Letter from Richard S Culley to Frank Ives Scudamore, November 6th, 1872
  1872-11-06
• [Z100BQ], Letter from George Edward Gouraud to Frank Ives Scudamore, February 17th, 1873
  1873-02-17
• [Z100BR], Letter from George Edward Gouraud to Frank Ives Scudamore, February 17th, 1873
  1873-02-17
• [Z100BS], Letter from Richard S Culley to Frank Ives Scudamore, February 19th, 1873
  1873-02-19
• [Z100BU], Letter from Frank Ives Scudamore to George Edward Gouraud, February 21st, 1873
  1873-02-21
• [Z100BW], Letter from Richard S Culley to Frank Ives Scudamore, February 27th, 1873
  1873-02-27
• [Z100BX], Letter from Frank Ives Scudamore to George Edward Gouraud, February 27th, 1873
  1873-02-27
• [Z100CA], Letter from Richard S Culley to Frank Ives Scudamore, March 1st, 1873
  1873-03-01
• [Z100CI], Letter from Richard S Culley to Frank Ives Scudamore, May 14th, 1873
  1873-05-14
• [Z100CJ], Letter from Frank Ives Scudamore to Richard S Culley, May 14th, 1873
  1873-05-14
• [Z100CM], Report from Richard S Culley, May 22nd, 1873
  1873-05-22
• [Z100CU], Letter from David Lumsden to Richard S Culley, May 28th, 1873
  1873-05-28
• [Z100FQ], Letter from Richard S Culley to Frank Ives Scudamore, August 11th, 1876
  1876-08-11