Items

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  [Z400BZ], Letter from Thomas Alva Edison to Theodore Puskas, March 30th, 1881

  1881-03-30
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  [Z400BR], Letter from Thomas Alva Edison to Theodore Puskas, May 10th, 1879

  1879-05-10
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  [Z400BO], Letter from Thomas Alva Edison to Theodore Puskas, April 8th, 1879

  1879-04-08
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  [Z400AY], Letter from Thomas Alva Edison to Theodore Puskas, October 9th, 1878

  1878-10-09
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  [Z250E], Letter from Herve Mangon to Georges Berger, September 12th, 1881

  1881-09-12
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  [Z250C], Letter from Philip Walker to Georges Berger, August 15th, 1881

  1881-08-15
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  [X710A], Letter from Thomas Alva Edison to Edward Hibberd Johnson, November 1886

  1886-11-00
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  [X401DI], Speech, Theodore Miller Edison, January 24th, 1969

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  [X250AAO], Letter from Alex P Wright to Edward Weston, November 11th, 1884

  1884-11-11
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  [X250AAN], Letter from Alex P Wright to Edward Weston, November 7th, 1884

  1884-11-07
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  [X250AAM], Letter from John F Kelly to Edward Weston, October 31st, 1884

  1884-10-31
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  [X250AAJ], Letter from John F Kelly to Edward Weston, October 26th, 1884

  1884-10-26
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  [X250AAH], Letter from Alex P Wright to Edward Weston, October 22nd, 1884

  1884-10-22
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  [X250AAG], Letter from John F Kelly to Edward Weston, October 22nd, 1884

  1884-10-22
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  [X250AAD], Letter from William Penn Tatham to Leonard Eager Curtis, October 11th, 1884

  1884-10-11
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  [X162I], Letter from Arthur Edwin Kennelly to Edward Singleton Holden, July 23rd, 1890

  1890-07-23
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  [X304B310], Technical Note, Edison General Electric Co, January 1st, 1892

  1892-01-01
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  [X304B309], Technical Note, Edison General Electric Co, December 1st, 1891

  1891-12-01
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  [X304B308], Technical Note, Edison General Electric Co, October 1st, 1891

  1891-10-01
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  [X304B303], Technical Note, Edison General Electric Co, June 1st, 1891

  1891-06-01
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  [X304B301], Technical Note, Edison General Electric Co, May 1st, 1891

  1891-05-01
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  [X304B254], Technical Note, Frank Andrew Wardlaw, March 31st, 1892

  1892-03-31
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  [X304B218], Technical Note, Frank Andrew Wardlaw, May 9th, 1892

  1892-05-09
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  [X304B209], Technical Note, Frank Andrew Wardlaw, March 30th, 1892

  1892-03-30
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  [X304B201], Technical Note, Frank Andrew Wardlaw, December 24th, 1891

  1891-12-24
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  [X250AEF], Essay, Edward Weston, 1886

  1886-00-00
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  [X250AED], Test Report, Franklin Institute, June 1885

  1885-06-00
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  [X250AEC], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 1885

  1885-06-00
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  [X250AEB], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 26th, 1885

  1885-06-26
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  [X250ADZ], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 22nd, 1885

  1885-06-22
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  [X250ADY], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 21st, 1885

  1885-06-21
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  [X250ADX], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 21st, 1885

  1885-06-21
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  [X250ADW], Letter from Louis Duncan to George Bartlett Prescott, Jr., June 21st, 1885

  1885-06-21
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  [X250ADV], Telegram from George Bartlett Prescott, Jr. to Edward Weston, June 20th, 1885

  1885-06-20
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  [X250ADU], Telegram from George Bartlett Prescott, Jr. to Edward Weston, June 20th, 1885

  1885-06-20
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  [X250ADT], Letter from Edward Weston to Louis Duncan, June 19th, 1885

  1885-06-19
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  [X250ADS], Telegram from George Bartlett Prescott, Jr. to Edward Weston, June 19th, 1885

  1885-06-19
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  [X250ADR], Telegram from Edward Weston to George Bartlett Prescott, Jr., June 19th, 1885

  1885-06-19
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  [X250ADQ], Telegram from George Bartlett Prescott, Jr. to Edward Weston, June 19th, 1885

  1885-06-19
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  [X250ADP], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 16th, 1885

  1885-06-16
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  [X250ADO], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 14th, 1885

  1885-06-14
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  [X250ADN], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 13th, 1885

  1885-06-13
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  [X250ADM], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 13th, 1885

  1885-06-13
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  [X250ADL], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 12th, 1885

  1885-06-12
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  [X250ADK], Letter from George Lucius Anderson to George Bartlett Prescott, Jr., June 11th, 1885

  1885-06-11
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  [X250ADJ], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 10th, 1885

  1885-06-10
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  [X250ADI], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 9th, 1885

  1885-06-09
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  [X250ADE], Letter from George Lucius Anderson to John White Howell, George Bartlett Prescott, Jr., June 6th, 1885

  1885-06-06
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  [X250ADD], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 5th, 1885

  1885-06-05
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  [X250ADB], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 3rd, 1885

  1885-06-03
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  [X250ADA], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 3rd, 1885

  1885-06-03
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  [X250ACZ], Letter from Edward Weston to George Bartlett Prescott, Jr., June 2nd, 1885

  1885-06-02
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  [X250ACY], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 2nd, 1885

  1885-06-02
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  [X250ACX], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 1st, 1885

  1885-06-01
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  [X250ACT], Letter from Edward Weston to William Penn Tatham, May 29th, 1885

  1885-05-29
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  [X250ACS], Letter from George Lucius Anderson to Edward Weston, May 28th, 1885

  1885-05-28
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  [X250ACQ], Letter from William Penn Tatham to George Whiting Hebard, May 28th, 1885

  1885-05-28
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  [X250ACO], Letter from William Dennis Marks to Edward Weston, May 21st, 1885

  1885-05-21
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  [X250ACN], Letter from William Dennis Marks to Edward Weston, May 15th, 1885

  1885-05-15
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  [X250ABH], Letter from William Dennis Marks to Edward Weston, January 16th, 1885

  1885-01-16
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  [X250ABD], Letter from William Dennis Marks to Edward Weston, December 15th, 1884

  1884-12-15
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  [X250ABC], Letter from William Dennis Marks to Edison Lamp Co, December 9th, 1884

  1884-12-09
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  [X250ABA], Letter from William Dennis Marks to Edward Weston, December 6th, 1884

  1884-12-06
• No image

  [X250AAW], Memorandum, William Dennis Marks, November 1884

  1884-11-00
• No image

  [X250AAV], Memorandum, Francis Robbins Upton, November 1884

  1884-11-00
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  [X250AAU], Memorandum, William Dennis Marks, November 1884

  1884-11-00
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  [X250AAS], Letter from Alex P Wright to Edward Weston, November 20th, 1884

  1884-11-20
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  [X156FS], Letter from Jeffrey Patrick Buchanan, 1923

  1923-00-00
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  [X156AA024] Reminiscence, c. 1900

  1900-00-00
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  [X154A7CQ], Letter from Uriah Hunt Painter to Edward Hibberd Johnson, May 18th, 1888

  1888-05-18
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  [X154A5DD], Letter from Uriah Hunt Painter to Joseph Hutchinson, June 11th, 1886

  1886-06-11
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  [X154A5CY], Letter from Uriah Hunt Painter to Edward Hibberd Johnson, May 16th, 1886

  1886-05-16
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  [X154A5CX], Letter from Edward Hibberd Johnson to Uriah Hunt Painter, May 13th, 1886

  1886-05-13
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  [X154A5CW], Letter from Uriah Hunt Painter to Edward Hibberd Johnson, May 12th, 1886

  1886-05-12
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  [X128ES], Letter from Edison Company for Isolated Lighting, Joseph Hutchinson to Henry Alden Clark, November 19th, 1883

  1883-11-19
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  [X128EQ], Letter from Joseph Hutchinson, Edison Company for Isolated Lighting to Henry Alden Clark, November 15th, 1883

  1883-11-15
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  [X128EI], Letter from Edison Company for Isolated Lighting, Joseph Hutchinson to Henry Alden Clark, August 4th, 1883

  1883-08-04
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  [X128EB], Letter from Edison Company for Isolated Lighting, Joseph Hutchinson to Henry Alden Clark, March 12th, 1883

  1883-03-12
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  [X128EA], Letter from Frank Seymour Hastings, Edison Company for Isolated Lighting to Henry Alden Clark, November 24th, 1882

  1882-11-24
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  [X128B048], Technical Note, John F Ott, Thomas Alva Edison, May 20th, 1882

  1882-05-20
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  [X128B042], Technical Note, John F Ott, Thomas Alva Edison, 1881

  1881-00-00
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  [X128B027A], Technical Note, John F Ott, Thomas Alva Edison, May 1881

  1881-05-00
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  [X128B017], Technical Note, Thomas Alva Edison, John F Ott, February 2nd, 1879

  1879-02-02
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  [X120CCH], Bill/Receipt from Edison General Electric Co to Frank Julian Sprague, February 29th, 1892

  1892-02-29
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  [X120CBT], Agreement, Frank Julian Sprague, Rudolph Eickemeyer, May 12th, 1890

  1890-05-12
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  [X120CAH] Letter, c. 1883

  1883-00-00
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  [X120CAE], Letter from William Grylls Adams to Frank Julian Sprague, November 18th, 1882

  1882-11-18
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  [X120BAM], Letter from George Frederick Barker to Henry Draper, August 15th, 1877

  1877-08-15
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  [X120BAI], Letter from George Frederick Barker to Henry Draper, July 2nd, 1877

  1877-07-02
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  [X120BAH], Letter from George Frederick Barker to Henry Draper, October 27th, 1876

  1876-10-27
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  [X120BAF], Letter from George Frederick Barker to Henry Draper, June 21st, 1876

  1876-06-21
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  [X120BAE], Letter from George Frederick Barker to Henry Draper, May 21st, 1876

  1876-05-21
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  [X120BAD], Letter from George Frederick Barker to Henry Draper, December 26th, 1875

  1875-12-26
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  [X120BAB], Letter from George Frederick Barker to Henry Draper, December 10th, 1875

  1875-12-10
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  [X120ABO], Letter from Thomas Alva Edison to Richard Rogers Bowker, 1902

  1902-00-00
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  [X154A5BP], Letter from Uriah Hunt Painter to Joseph Hutchinson, February 22nd, 1886

  1886-02-22
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  [X154A5BM], Letter from Joseph Hutchinson to Uriah Hunt Painter, February 19th, 1886

  1886-02-19
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  [X154A5BK], Letter from Uriah Hunt Painter to Edward Hibberd Johnson, February 18th, 1886

  1886-02-18
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  [X154A5BJ], Letter from Joseph Hutchinson to Uriah Hunt Painter, February 18th, 1886

  1886-02-18
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  [X154A5BG], Letter from Uriah Hunt Painter to Joseph Hutchinson, February 14th, 1886

  1886-02-14