Items

• [D0735AAL], Letter from Patrick Brady to National Phonograph Co, December 10th, 1907
  1907-12-10
• [D0908ABG], Letter from Herman Alwies to Thomas Alva Edison, March 10th, 1909
  1909-03-10
• [D7401B], Letter from Society of Telegraph Engineers (London), George E Preece to Thomas Alva Edison, September 25th, 1874
  1874-09-25
• [D7501B], Letter from Thomas Alva Edison to Scientific American, June 1875
  1875-06-00
• [D7510E], Letter from Robert B Lines to Thomas Alva Edison, July 1st, 1875
  1875-07-01
• [D7702W], Letter from Franklin Institute to Thomas Alva Edison, June 13th, 1877
  1877-06-13
• [D7703E], Essay, George Miller Beard, 1877
  1877-00-00
• [D7719ZDO], Letter from Thomas B A David to Thomas Alva Edison, November 27th, 1877
  1877-11-27
• [D7719ZEJ], Article, Edward Hibberd Johnson, 1877
  1877-00-00
• [D7802ZNX], Telegram from Edward Hibberd Johnson to Charles Batchelor, June 5th, 1878
  1878-06-05
• [D7802ZZNL], Letter from George Frederick Barker to Thomas Alva Edison, December 21st, 1878
  1878-12-21
• [D7802ZZOE], Letter from George Harrison Bliss to Thomas Alva Edison, December 30th, 1878
  1878-12-30
• [D7805U], Letter from George Bartlett Prescott to Thomas Alva Edison, March 9th, 1878
  1878-03-09
• [D7903ZCH], Letter from A L Fleury to Thomas Alva Edison, March 18th, 1879
  1879-03-18
• [D7906S], Letter from George Harrison Bliss to Thomas Alva Edison, February 26th, 1879
  1879-02-26
• [D7924B], Letter from Gold and Stock Telegraph Co, George L Wiley to Thomas Alva Edison, September 17th, 1879
  1879-09-17
• [D7929ZGO], Memorandum, Thomas Alva Edison, 1879
  1879-00-00
• [D7941ZDJ], Letter from Edward Hibberd Johnson to Thomas Alva Edison, August 12th, 1879
  1879-08-12
• [D8001J], Letter from Sigmund Bergmann to William Carman, July 7th, 1880
  1880-07-07
• [D8004X], Letter from George Frederick Barker to Thomas Alva Edison, January 18th, 1880
  1880-01-18
• [D8004ZBS], Letter from Grosvenor Porter Lowrey to Thomas Alva Edison, March 16th, 1880
  1880-03-16
• [D8020ZCI], Letter from Egisto Paolo Fabbri to Thomas Alva Edison, March 15th, 1880
  1880-03-15
• [D8049ZIQ1], Telegram from Thomas Alva Edison to Edward Hibberd Johnson, 1880
  1880-00-00
• [D8369ZAD], Letter from Thomas Alva Edison to John F Ott, 1883
  1883-00-00
• [D8633L], Letter from Charles Turner Hughes to Samuel Insull, June 8th, 1886
  1886-06-08
• [D8752AAI], Letter from Consolidated Railway Telegraph Co, S K Dingle to Thomas Alva Edison, July 5th, 1887
  1887-07-05
• [D8805AAJ2], Letter from Thomas Alva Edison to Arthur Edwin Kennelly, January 1888
  1888-01-00
• [D8805AHH], Letter from Sherburne Blake Eaton to Thomas Alva Edison, October 10th, 1888
  1888-10-10
• [D8805AHI], Letter from Daniel Henry Chamberlain to Sherburne Blake Eaton, October 10th, 1888
  1888-10-10
• [D8850ADH], Telegram from George Edward Gouraud to Thomas Alva Edison, September 19th, 1888
  1888-09-19
• [D8905AAS], Letter from Edward Hibberd Johnson to Alfred Ord Tate, February 1st, 1889
  1889-02-01
• [D8955AAL], Telegram from William Joseph Hammer to Thomas Alva Edison, February 2nd, 1889
  1889-02-02
• [E1502AS], Letter from J William Barker to West Orange Laboratory, October 5th, 1915
  1915-10-05
• [HM800100], Agreement, Western Union, Thomas Alva Edison, April 3rd, 1880
  1880-04-03
• [LB011037], Letter from Samuel Insull to Thomas Logan, January 7th, 1882
  1882-01-07
• [LB011401], Letter from Thomas Alva Edison to Edward Hibberd Johnson, March 7th, 1882
  1882-03-07
• [LB016211], Letter from Samuel Insull to Western Union, May 1st, 1883
  1883-05-01
• [LB017345], Letter from Thomas Alva Edison to Western Union, December 31st, 1883
  1883-12-31
• [LB021021], Letter from Thomas Alva Edison to Alfred Ord Tate, October 12th, 1885
  1885-10-12
• [LB021082], Letter from Samuel Insull to Alfred Ord Tate, November 10th, 1885
  1885-11-10
• [LB021117C], Letter from Samuel Insull to Alfred Ord Tate, October 26th, 1885
  1885-10-26
• [LB021122], Letter from Thomas Alva Edison to Alfred Ord Tate, November 19th, 1885
  1885-11-19
• [LB022175B], Letter from Samuel Insull to Thomas Alva Edison, June 10th, 1886
  1886-06-10
• [LB068046], Letter from Thomas Alva Edison to John Firth, April 9th, 1902
  1902-04-09
• [MBJ007] Diary, 1905-1908
  1905-1908
• [MBJ007256] Reminiscence, Charles Batchelor, 1906-1908
  1906-1908
• [MBJ007A] Reminiscence, Charles Batchelor, 1906-1908
  1906-1908
• [MBLB1111], Letter from Charles Batchelor to English Mechanic, May 5th, 1877
  1877-05-05
• [MBN001047], Technical Note, Charles Batchelor, May 10th, 1875
  1875-05-10
• [MBN001050], Technical Note, Charles Batchelor, August 12th, 1875
  1875-08-12
• [MBN001050A], Technical Note, Charles Batchelor, August 13th, 1875
  1875-08-13
• [MBN002034], Technical Note, Charles Batchelor, March 18th, 1877
  1877-03-18
• [MBN002039] Technical Note, June 6th, 1877
  1877-06-06
• [MBN004015], Technical Note, Charles Batchelor, December 22nd, 1878
  1878-12-22
• [MBN004016], Technical Note, Charles Batchelor, December 25th, 1878
  1878-12-25
• [MBN004021], Technical Note, Charles Batchelor, December 27th, 1878
  1878-12-27
• [MBN004055], Technical Note, Charles Batchelor, May 19th, 1879
  1879-05-19
• [MBN004057], Technical Note, Charles Batchelor, June 1st, 1879
  1879-06-01
• [MBN004058], Technical Note, Charles Batchelor, June 25th, 1879
  1879-06-25
• [MBN004059], Technical Note, Charles Batchelor, July 3rd, 1879
  1879-07-03
• [MBSB10327], Interview, Thomas Alva Edison, January 12th, 1878
  1878-01-12
• [MBSB10677X], Clipping, Journal of the Telegraph, June 1st, 1877
  1877-06-01
• [N007217], Technical Note, Charles Batchelor, March 1879
  1879-03-00
• [N005003], Technical Note, Charles Pitt Edison, December 2nd, 1878
  1878-12-02
• [N005009], Technical Note, Charles Pitt Edison, December 3rd, 1878
  1878-12-03
• [N005015], Technical Note, Charles Pitt Edison, December 5th, 1878
  1878-12-05
• [N005035], Technical Note, Charles Pitt Edison, December 6th, 1878
  1878-12-06
• [N005039], Technical Note, Charles Pitt Edison, December 7th, 1878
  1878-12-07
• [N005045], Technical Note, Charles Pitt Edison, December 9th, 1878
  1878-12-09
• [N005047], Technical Note, Charles Pitt Edison, December 10th, 1878
  1878-12-10
• [N005051], Technical Note, Charles Pitt Edison, December 12th, 1878
  1878-12-12
• [N005059], Technical Note, Charles Pitt Edison, December 13th, 1878
  1878-12-13
• [N005067], Technical Note, Charles Pitt Edison, December 14th, 1878
  1878-12-14
• [N005073], Technical Note, Charles Pitt Edison, December 15th, 1878
  1878-12-15
• [N005075], Technical Note, Charles Pitt Edison, December 16th, 1878
  1878-12-16
• [N005085], Technical Note, Charles Pitt Edison, December 17th, 1878
  1878-12-17
• [N005103], Technical Note, Charles Pitt Edison, December 18th, 1878
  1878-12-18
• [N005161], Technical Note, Charles Pitt Edison, December 19th, 1878
  1878-12-19
• [N005209], Technical Note, Charles Pitt Edison, December 22nd, 1878
  1878-12-22
• [N005221], Technical Note, Charles Pitt Edison, December 24th, 1878
  1878-12-24
• [N005225], Technical Note, Charles Pitt Edison, December 26th, 1878
  1878-12-26
• [N005234], Technical Note, Charles Pitt Edison, December 29th, 1878
  1878-12-29
• [N005235], Technical Note, Charles Pitt Edison, January 7th, 1879
  1879-01-07
• [N005237], Technical Note, Charles Pitt Edison, January 7th, 1879
  1879-01-07
• [N005239], Technical Note, Charles Pitt Edison, January 8th, 1879
  1879-01-08
• [N005241], Technical Note, Charles Pitt Edison, January 9th, 1879
  1879-01-09
• [N016057A], Patent Caveat, Thomas Alva Edison, February 26th, 1879
  1879-02-26
• [N016115], Patent Caveat, Thomas Alva Edison, March 5th, 1879
  1879-03-05
• [N031163], Technical Note, Charles Batchelor, June 22nd, 1879
  1879-06-22
• [N308011], Technical Note, Thomas Alva Edison, May 28th, 1885
  1885-05-28
• [N314059], Technical Note, Thomas Alva Edison, March 21st, 1886
  1886-03-21
• [NA011039], Technical Note, Thomas Alva Edison, November 15th, 1887
  1887-11-15
• [NA020AAC] Technical Note, c. 1888
  1888-00-00
• [NA088AAA], Technical Note, John F Ott, Thomas Alva Edison, February 9th, 1902
  1902-02-09
• [NA091029], Technical Note, Thomas Alva Edison, March 21st, 1902
  1902-03-21
• [NA091069], Technical Note, Thomas Alva Edison, March 22nd, 1902
  1902-03-22
• [NA092AAA], Technical Note, Thomas Alva Edison, April 18th, 1902
  1902-04-18
• [NA092AAB], Technical Note, Thomas Alva Edison, March 21st, 1902
  1902-03-21
• [NA092AAC], Technical Note, Thomas Alva Edison, April 18th, 1902
  1902-04-18
• [NA093AAA], Technical Note, Thomas Alva Edison, May 1st, 1902
  1902-05-01