Items

• [CA015A] Instructions, 1871-1873
  1871-1873
• [D0207AAB], Letter from Samuel Insull to John F Randolph, April 18th, 1902
  1902-04-18
• [D0808AAI], Letter from Stephen Vail to Thomas Alva Edison, April 10th, 1908
  1908-04-10
• [D0939AAL], Letter from Selwyn Aucker to Thomas Alva Edison, December 27th, 1909
  1909-12-27
• [D6901B], Letter from Skillings (D.N.) & Co, Downer Kerosene Oil Co to Frank A Hanaford, Thomas Alva Edison, May 5th, 1869
  1869-05-05
• [D6901C], Letter from Continental Sugar Refinery to Frank A Hanaford, Thomas Alva Edison, May 5th, 1869
  1869-05-05
• [D6901D], Letter from Thomas Alva Edison to Frank A Hanaford, June 10th, 1869
  1869-06-10
• [D6901E], Letter from Thomas Alva Edison to Frank A Hanaford, July 26th, 1869
  1869-07-26
• [D6901G], Letter from Thomas Alva Edison to Frank A Hanaford, August 3rd, 1869
  1869-08-03
• [D6901H], Letter from Thomas Alva Edison to Frank A Hanaford, September 17th, 1869
  1869-09-17
• [D6901J], Letter from Thomas Alva Edison to Frank A Hanaford, November 30th, 1869
  1869-11-30
• [D7001C] Letter, c. 1870
  1870-00-00
• [D7004A], Agreement, Gold and Stock Telegraph Co, Franklin Leonard Pope, James Nye Ashley, Thomas Alva Edison, April 18th, 1870
  1870-04-18
• [D7009A], Patent Caveat, Thomas Alva Edison, December 17th, 1870
  1870-12-17
• [D7118H], Patent Caveat, Thomas Alva Edison, October 10th, 1871
  1871-10-10
• [D7303C], Letter from George Harrington to Spencer M Clark, January 31st, 1873
  1873-01-31
• [D7307B], Letter from Marshall Lefferts to Thomas Alva Edison, February 26th, 1873
  1873-02-26
• [D7307C], Letter from Thomas Alva Edison to Marshall Lefferts, April 21st, 1873
  1873-04-21
• [D7307D], Letter from Joseph Thomas Murray to Thomas Alva Edison, June 12th, 1873
  1873-06-12
• [D7510B], Letter from Peter H Shaughness to Thomas Alva Edison, March 11th, 1875
  1875-03-11
• [D7510F], Letter from Derrick O Dyer to Thomas Alva Edison, July 9th, 1875
  1875-07-09
• [D7510K], Letter from Edwin J Coles to Thomas Alva Edison, October 11th, 1875
  1875-10-11
• [D7510P], Agreement, Edwin J Coles, Thomas Alva Edison, W D Clark, October 5th, 1875
  1875-10-05
• [D7518B], Letter from Philadelphia Local Telegraph Co, Henry Bentley to Thomas Alva Edison, March 5th, 1875
  1875-03-05
• [D7518C], Letter from Philadelphia Local Telegraph Co, Henry Bentley to Edison and Murray, March 25th, 1875
  1875-03-25
• [D7518D], Letter from Philadelphia Local Telegraph Co, Henry Bentley to Edison and Murray, April 23rd, 1875
  1875-04-23
• [D7941ZBP], Letter from G G Wagner to Thomas Alva Edison, June 4th, 1879
  1879-06-04
• [D8014N], Letter from G G Wagner to Thomas Alva Edison, July 9th, 1880
  1880-07-09
• [D8042ZAT], Letter from Joseph Thomas Murray to Charles Batchelor, June 7th, 1880
  1880-06-07
• [D8042ZAZ], Letter from Joseph Thomas Murray to Charles Batchelor, July 22nd, 1880
  1880-07-22
• [D8252N], Letter from C W Goodsell to Thomas Alva Edison, August 25th, 1882
  1882-08-25
• [D8252N1], Letter from Thomas Alva Edison to New York Stock Exchange, Frederick Newbold Lawrence, August 24th, 1882
  1882-08-24
• [D8252P], Letter from New York Stock Exchange, Frederick Newbold Lawrence to Thomas Alva Edison, August 31st, 1882
  1882-08-31
• [D8252Q], Letter from New York Stock Exchange to Thomas Alva Edison, September 28th, 1882
  1882-09-28
• [D8252R], Letter from New York Stock Exchange to Thomas Alva Edison, October 12th, 1882
  1882-10-12
• [D8373V], Letter from Josiah Custer Reiff to Thomas Alva Edison, December 1st, 1883
  1883-12-01
• [D8373W], Letter from Josiah Custer Reiff to Thomas Alva Edison, December 7th, 1883
  1883-12-07
• [D8373X], Letter from Josiah Custer Reiff to Thomas Alva Edison, December 8th, 1883
  1883-12-08
• [D8464F], Letter from William Symes Andrews to Thomas Alva Edison, May 17th, 1884
  1884-05-17
• [D8471D], Letter from Frank Julian Sprague to Thomas Alva Edison, April 16th, 1884
  1884-04-16
• [D8471G], Letter from A V Waldron to Western Union, Charles S H Small, May 8th, 1884
  1884-05-08
• [D8471M], Letter from Clemens Herschel to George D Bancroft, June 14th, 1884
  1884-06-14
• [D8471V], Letter from R H Gallahren to Thomas Alva Edison, September 19th, 1884
  1884-09-19
• [D8546H], Agreement, Thomas Alva Edison, Patrick Kenny, February 1885
  1885-02-00
• [D9004ADE], Letter from Dewitt C Roberts to Thomas Alva Edison, July 6th, 1890
  1890-07-06
• [E1220CP], Letter from William Henry Meadowcroft to Edward Hibberd Johnson, March 15th, 1912
  1912-03-15
• [E1727BC], Letter from Horace Leslie Hotchkiss to Thomas Alva Edison, October 23rd, 1917
  1917-10-23
• [E1727BD], Letter from William Henry Meadowcroft to Horace Leslie Hotchkiss, October 29th, 1917
  1917-10-29
• [E1727BE], Letter from Horace Leslie Hotchkiss to William Henry Meadowcroft, October 30th, 1917
  1917-10-30
• [E1727BG], Letter from Thomas Alva Edison to Horace Leslie Hotchkiss, November 12th, 1917
  1917-11-12
• [E1967AA], Letter from Thomas Alva Edison to Postal Telegraph Cable Co, Charles Patterson Bruch, October 27th, 1919
  1919-10-27
• [HK5198AB], List, Frank Andrew Wardlaw, May 11th, 1922
  1922-05-11
• [HK5198AC], List, Frank Andrew Wardlaw, May 24th, 1922
  1922-05-24
• [HM700002], Agreement, Elisha Whittelsey Andrews, George Baker Field, Thomas Alva Edison, February 10th, 1870
  1870-02-10
• [HM720005], Agreement, Marshall Lefferts, Thomas Alva Edison, April 29th, 1872
  1872-04-29
• [LB001076], Agreement, Edwin J Coles, Thomas Alva Edison, W D Clark, October 1875
  1875-10-00
• [LB001078], Letter from Thomas Alva Edison to W D Clark, October 5th, 1875
  1875-10-05
• [LB004052A], Letter from Stockton L Griffin to George Edward Gouraud, December 18th, 1878
  1878-12-18
• [LB005313], Letter from Thomas Alva Edison to Grosvenor Porter Lowrey, October 31st, 1879
  1879-10-31
• [LB008143], Letter from Thomas Alva Edison to George Bartlett Prescott, April 5th, 1881
  1881-04-05
• [LB008196], Letter from Thomas Alva Edison to Norvin Green, April 20th, 1881
  1881-04-20
• [LB013012], Letter from Thomas Alva Edison to Edward Hibberd Johnson, March 5th, 1883
  1883-03-05
• [LB016030], Letter from Samuel Insull to Gold and Stock Telegraph Co, Samuel M Taylor, March 28th, 1883
  1883-03-28
• [LB016032A], Letter from Samuel Insull to Gold and Stock Telegraph Co, Samuel M Taylor, March 28th, 1883
  1883-03-28
• [LB020165], Letter from Samuel Insull to Thomas Alva Edison, March 12th, 1885
  1885-03-12
• [LB031448], Letter from Thomas Alva Edison to Gold and Stock Telegraph Co, George B Scott, July 27th, 1889
  1889-07-27
• [LM012044A], Letter from Thomas Alva Edison to Paul W Bossart, July 20th, 1886
  1886-07-20
• [LM012046], Letter from Samuel Insull to Paul W Bossart, July 21st, 1886
  1886-07-21
• [MB003], Letter from Jay Gould to Charles Batchelor, February 10th, 1875
  1875-02-10
• [MB029], Letter from J C Clinton to Thomas Alva Edison, April 25th, 1878
  1878-04-25
• [MBN001000A], Technical Note, Charles Batchelor, June 16th, 1874
  1874-06-16
• [MBN001005A], Technical Note, Charles Batchelor, September 10th, 1875
  1875-09-10
• [MBN001008], Technical Note, Charles Batchelor, July 11th, 1874
  1874-07-11
• [MBN001012B], Technical Note, Charles Batchelor, February 5th, 1875
  1875-02-05
• [MBN001013], Technical Note, Charles Batchelor, February 8th, 1875
  1875-02-08
• [MBN001015A], Technical Note, Charles Batchelor, June 24th, 1875
  1875-06-24
• [MBN001017] Technical Note, c. 1875
  1875-00-00
• [MBN001023], Technical Note, Charles Batchelor, April 11th, 1875
  1875-04-11
• [MBN001024A], Technical Note, Charles Batchelor, April 18th, 1875
  1875-04-18
• [MBN001026], Technical Note, Charles Batchelor, April 17th, 1875
  1875-04-17
• [MBN001028] Technical Note, c. 1875
  1875-00-00
• [MBN001049], Technical Note, Charles Batchelor, August 30th, 1875
  1875-08-30
• [MBN001051], Technical Note, Charles Batchelor, August 1875
  1875-08-00
• [MBN002010], Technical Note, Charles Batchelor, October 26th, 1875
  1875-10-26
• [MBN002011], Technical Note, Charles Batchelor, October 25th, 1875
  1875-10-25
• [MBN002011A], Technical Note, Charles Batchelor, October 28th, 1875
  1875-10-28
• [MBP001], Patent Issued, Thomas Alva Edison, May 13th, 1872
  1872-05-13
• [MM001BAI], Letter from Ralph Wainwright Pope to Thomas Commerford Martin, July 27th, 1908
  1908-07-27
• [MM001BAJ], Letter from Henry Van Hoevenberg to Ralph Wainwright Pope, July 24th, 1908
  1908-07-24
• [MM001BAK], Letter from D E Pike to Ralph Wainwright Pope, August 14th, 1908
  1908-08-14
• [MM001BAL], Letter from D E Pike to Ralph Wainwright Pope, August 15th, 1908
  1908-08-15
• [MM001BAM], Letter from Ralph Wainwright Pope to Thomas Commerford Martin, September 23rd, 1908
  1908-09-23
• [MM001BAN], Letter from Henry Van Hoevenberg to Ralph Wainwright Pope, September 21st, 1908
  1908-09-21
• [MM001CAY], Letter from William Maver, Jr. to William Henry Meadowcroft, September 23rd, 1910
  1910-09-23
• [MM002], Reminiscence, Thomas Alva Edison, September 1st, 1908
  1908-09-01
• [NM020ABC], Technical Note, Thomas Alva Edison, August 29th, 1885
  1885-08-29
• [NE1674027A], Technical Note, Thomas Alva Edison, March 1872
  1872-03-00
• [NE1676285], Technical Note, Thomas Alva Edison, Samuel Ogden Edison (Father), James Adams, Edward Hibberd Johnson, Charles Batchelor, August 23rd, 1875
  1875-08-23
• [NE1676290], Technical Note, Charles Batchelor, Edward Hibberd Johnson, James Adams, Thomas Alva Edison, August 26th, 1875
  1875-08-26
• [NE1678001], Technical Note, Thomas Alva Edison, July 28th, 1871
  1871-07-28