Items
Items
Subject is exactly
Alternating current
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[MB235], Test Report, Henry E Walter, Edison Machine Works, January 24th, 1888
1888-01-24 -
[MB233], Letter from Edison Machine Works, Henry E Walter to Charles Batchelor, November 8th, 1887
1887-11-08 -
[LM305230], Letter from Thomas Alva Edison to Edison General Electric Co, Samuel Insull, June 23rd, 1891
1891-06-23 -
[LM117385], Letter from Arthur Edwin Kennelly to Edison Manufacturing Co, Edward M Smiles, September 22nd, 1893
1893-09-22 -
[LM117262], Letter from Arthur Edwin Kennelly to Samuel Dana Greene, Jr., March 21st, 1893
1893-03-21 -
[LM117255], Letter from Arthur Edwin Kennelly to Electrical World, W J Johnston, March 19th, 1893
1893-03-19 -
[LM117217], Letter from Arthur Edwin Kennelly to Samuel Dana Greene, Jr., February 25th, 1893
1893-02-25 -
[LM117210], Letter from Arthur Edwin Kennelly to Edwin Wilbur Rice, Jr., February 23rd, 1893
1893-02-23 -
[LM116159], Letter from Arthur Edwin Kennelly to Samuel Insull, February 7th, 1892
1892-02-07 -
[LM116145], Letter from Arthur Edwin Kennelly to Samuel Insull, January 31st, 1892
1892-01-31 -
[LM116132], Letter from Arthur Edwin Kennelly to Samuel Insull, January 26th, 1892
1892-01-26 -
[LM116124], Letter from Arthur Edwin Kennelly to Samuel Insull, January 24th, 1892
1892-01-24 -
[LM116109], Letter from Arthur Edwin Kennelly to John Kruesi, January 19th, 1892
1892-01-19 -
[LM116102], Letter from Arthur Edwin Kennelly to Henry Villard, January 16th, 1892
1892-01-16 -
[LM116100], Letter from Arthur Edwin Kennelly to Samuel Insull, January 17th, 1892
1892-01-17 -
[LM116082], Letter from Arthur Edwin Kennelly to Samuel Insull, January 9th, 1892
1892-01-09 -
[LM116078], Letter from Arthur Edwin Kennelly to Chicago Edison Co, Frank Sanford Gorton, January 8th, 1892
1892-01-08 -
[LM116077], Letter from Arthur Edwin Kennelly to Sidney Zollicoffer Mitchell, January 8th, 1892
1892-01-08 -
[LM116035], Letter from Arthur Edwin Kennelly to Samuel Insull, December 22nd, 1891
1891-12-22 -
[LM115470], Letter from Arthur Edwin Kennelly to Alfred Ord Tate, November 23rd, 1891
1891-11-23 -
[LM115451], Letter from Arthur Edwin Kennelly to Samuel Dana Greene, Jr., July 8th, 1891
1891-07-08 -
[LM115403], Letter from Arthur Edwin Kennelly to John Kruesi, November 4th, 1891
1891-11-04 -
[LM115292], Letter from Arthur Edwin Kennelly to John Kruesi, September 23rd, 1891
1891-09-23 -
[LM115285], Letter from Arthur Edwin Kennelly to Alfred Ord Tate, September 22nd, 1891
1891-09-22 -
[LM115268], Letter from Arthur Edwin Kennelly to John Kruesi, September 16th, 1891
1891-09-16 -
[LM115206], Letter from Arthur Edwin Kennelly to John Kruesi, August 25th, 1891
1891-08-25 -
[LM115203] Report, August 25th, 1891
1891-08-25 -
[LM115201], Letter from Arthur Edwin Kennelly to Samuel Insull, August 25th, 1891
1891-08-25 -
[LM115090], Letter from Arthur Edwin Kennelly to Thomas Alva Edison, July 24th, 1891
1891-07-24 -
[LM115088], Letter from Arthur Edwin Kennelly to Samuel Insull, July 21st, 1891
1891-07-21 -
[LM114481], Letter from Arthur Edwin Kennelly to Samuel Insull, June 15th, 1891
1891-06-15 -
[LM114472], Letter from Arthur Edwin Kennelly to Samuel Insull, June 12th, 1891
1891-06-12 -
[LM114431], Letter from Arthur Edwin Kennelly to Samuel Insull, May 29th, 1891
1891-05-29 -
[LM114410], Letter from Arthur Edwin Kennelly to Luther Stieringer, May 20th, 1891
1891-05-20 -
[LM114399], Letter from Arthur Edwin Kennelly to Thomas Alva Edison, May 14th, 1891
1891-05-14 -
[LM114231], Letter from Arthur Edwin Kennelly to John C Henderson, March 29th, 1891
1891-03-29 -
[LM113316], Letter from Arthur Edwin Kennelly to William J Jenks, November 9th, 1890
1890-11-09 -
[LM113311], Letter from Arthur Edwin Kennelly to Samuel Insull, November 4th, 1890
1890-11-04 -
[LM113306], Letter from Arthur Edwin Kennelly to John C Henderson, November 3rd, 1890
1890-11-03 -
[LM113289], Letter from Arthur Edwin Kennelly to Samuel Insull, October 28th, 1890
1890-10-28 -
[LM113285], Letter from Arthur Edwin Kennelly to John C Henderson, October 27th, 1890
1890-10-27 -
[LM113263] Report, October 17th, 1890
1890-10-17 -
[LM113161], Letter from Arthur Edwin Kennelly to Association of Edison Illuminating Companies, William J Jenks, September 6th, 1890
1890-09-06 -
[LM112377], Letter from Arthur Edwin Kennelly to Electrician (London), April 1890
1890-04-00 -
[LM112178], Letter from Arthur Edwin Kennelly to Edison Lamp Co, Francis Robbins Upton, December 2nd, 1889
1889-12-02 -
[LM112093], Letter from Arthur Edwin Kennelly to George Draper, September 14th, 1889
1889-09-14 -
[LM112062], Letter from Arthur Edwin Kennelly to Frederick Peterson, August 16th, 1889
1889-08-16 -
[LM111485], Letter from Arthur Edwin Kennelly to Harold P Brown, July 15th, 1889
1889-07-15 -
[LM111454], Letter from Arthur Edwin Kennelly to Harold P Brown, July 12th, 1889
1889-07-12 -
[LM111433], Letter from Arthur Edwin Kennelly to Bergmann & Co, June 18th, 1889
1889-06-18 -
[LM111417], Letter from Arthur Edwin Kennelly to Harold P Brown, May 30th, 1889
1889-05-30 -
[LM111405], Letter from Arthur Edwin Kennelly to Harold P Brown, May 16th, 1889
1889-05-16 -
[LM111398], Letter from Arthur Edwin Kennelly to Edward Tatum, May 15th, 1889
1889-05-15 -
[LM111175], Letter from Arthur Edwin Kennelly to Frank Seymour Hastings, November 28th, 1888
1888-11-28 -
[LM111068], Letter from Arthur Edwin Kennelly to Electrical Review (N.Y. City), September 7th, 1888
1888-09-07 -
[LB115262], Letter from Thomas Alva Edison to Stanford E Moses, December 5th, 1916
1916-12-05 -
[LB093439], Letter from Thomas Alva Edison to American Institute of Electrical Engineers, April 15th, 1913
1913-04-15 -
[LB058679], Letter from Thomas Alva Edison to W L Githens, March 1st, 1894
1894-03-01 -
[LB057441], Letter from Alfred Ord Tate to James W Gladstone, Edison Manufacturing Co, June 1st, 1893
1893-06-01 -
[LB054662], Letter from Alfred Ord Tate to Robert Grimshaw, December 23rd, 1891
1891-12-23 -
[LB054616], Letter from Alfred Ord Tate to Lewis Miller, December 16th, 1891
1891-12-16 -
[LB054606], Letter from Alfred Ord Tate to Sgobel and Day, December 15th, 1891
1891-12-15 -
[LB052163], Letter from Thomas Alva Edison to George Charles Spencer Churchill, September 4th, 1891
1891-09-04 -
[LB050467], Letter from Arthur Edwin Kennelly to Harry Ward Leonard, Edison General Electric Co, July 28th, 1891
1891-07-28 -
[LB049695], Letter from Thomas Alva Edison to Samuel Insull, Edison General Electric Co, June 13th, 1891
1891-06-13 -
[LB048340], Letter from Alfred Ord Tate, Thomas Alva Edison to Edison General Electric Co, John Kruesi, March 30th, 1891
1891-03-30 -
[LB048253], Letter from Alfred Ord Tate to Joseph Wetzler, March 18th, 1891
1891-03-18 -
[LB047436], Letter from Thomas Alva Edison to Henry Villard, February 24th, 1891
1891-02-24 -
[LB047169], Letter from Thomas Alva Edison to Edison General Electric Co, Samuel Insull, January 31st, 1891
1891-01-31 -
[LB046083], Letter from Alfred Ord Tate to Edison General Electric Co, John Kruesi, December 11th, 1890
1890-12-11 -
[LB046082], Letter from Alfred Ord Tate to Richard Nott Dyer, December 11th, 1890
1890-12-11 -
[LB045121], Letter from Alfred Ord Tate to Edison General Electric Co, Samuel Insull, November 1st, 1890
1890-11-01 -
[LB045081], List, West Orange Laboratory, Edison General Electric Co, October 28th, 1890
1890-10-28 -
[LB044415], Letter from Alfred Ord Tate to Edison General Electric Co, Samuel Dana Greene, Jr., October 14th, 1890
1890-10-14 -
[LB042394], Letter from Alfred Ord Tate to Samuel Insull, July 18th, 1890
1890-07-18 -
[LB041054], Letter from Alfred Ord Tate to Dyer and Seely, Henry W Seely, May 16th, 1890
1890-05-16 -
[LB040191], Memorandum, Edison Electric Light Co, April 25th, 1890
1890-04-25 -
[LB043480], Letter from Alfred Ord Tate to Edison General Electric Co, Samuel Insull, September 9th, 1890
1890-09-09 -
[LB037198], Letter from Thomas Alva Edison to Henry Villard, February 8th, 1890
1890-02-08 -
[LB036225], Letter from Alfred Ord Tate to Edison General Electric Co, Jacob Hobart Herrick, January 21st, 1890
1890-01-21 -
[LB034022], Letter from Alfred Ord Tate to Harold P Brown, November 11th, 1889
1889-11-11 -
[LB033319], Letter from Thomas Alva Edison to Edison General Electric Co, Jacob Hobart Herrick, October 30th, 1889
1889-10-30 -
[LB033264], Letter from Alfred Ord Tate to John Pender, October 25th, 1889
1889-10-25 -
[LB029215], Letter from Alfred Ord Tate, Thomas Alva Edison to Edison Electric Light Co, William J Jenks, April 29th, 1889
1889-04-29 -
[LB014010A], Letter from Thomas Alva Edison to Emma McHenry (Mrs Charles F.) Pond, August 22nd, 1882
1882-08-22 -
[F5B03E], Letter from Mina Miller (Mrs Thomas A.) Edison to Charles Edison, September 27th, 1917
1917-09-27 -
[E1802AV], Letter from Thomas Alva Edison to Alexander St Clair-Abrams, December 4th, 1918
1918-12-04 -
[E1802AT2], Letter from William Henry Meadowcroft to Thomas Alva Edison, November 1918
1918-11-00 -
[E1802AT1], Letter from Alexander St Clair-Abrams to Thomas Alva Edison, November 20th, 1918
1918-11-20 -
[E1509AC], Letter from Robert Abraham Bachman to Thomas Alva Edison, September 25th, 1915
1915-09-25 -
[E1467AH], Letter from Harry Frederick Miller, Thomas Alva Edison to Henry Lanahan, 1914
1914-00-00 -
[E1446AD], Telegram from Frederick Paul Ott to Patrick Brady, March 5th, 1914
1914-03-05 -
[E1446AC], Telegram from Frederick Paul Ott to Patrick Brady, March 4th, 1914
1914-03-04 -
[E1412AV], Letter from Robert Saville to Miller Reese Hutchison, Thomas Alva Edison, July 29th, 1914
1914-07-29 -
[E1278AI], Letter from Newcomb Carlton, Western Union to Thomas Alva Edison, May 28th, 1912
1912-05-28 -
[E1278AH], Letter from Newcomb Carlton, Western Union to Thomas Alva Edison, May 22nd, 1912
1912-05-22 -
[E1217AC], Letter from John Ferreol Monnot to Thomas Alva Edison, January 16th, 1912
1912-01-16 -
[E1209CP], Letter from Miller Reese Hutchison to Thomas Alva Edison, October 30th, 1912
1912-10-30 -
[E1209CO], Letter from Miller Reese Hutchison to Thomas Alva Edison, October 26th, 1912
1912-10-26 -
[E1140AD], Letter from Charles Proteus Steinmetz to Thomas Alva Edison, January 25th, 1911
1911-01-25