Items
Items
Subject is exactly
Incandescent lamp
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[SB0210007C], Publication, Worcester County Mechanics Association and Worcester Natural History Society, May 1st, 1884
1884-05-01 -
[Z400BO], Letter from Thomas Alva Edison to Theodore Puskas, April 8th, 1879
1879-04-08 -
[Z005BL], Letter from Thomas Alva Edison to William Henry Preece, June 10th, 1885
1885-06-10 -
[Z005BJ], Letter from William Thomson (Lord Kelvin) to William Henry Preece, February 13th, 1882
1882-02-13 -
[X470YH] Clipping, Undated
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[X455MBK], Letter from Mina Miller (Mrs Thomas A.) Edison to Theodore Miller Edison, August 13th, 1924
1924-08-13 -
[X455BAZ], Letter from Mina Miller (Mrs Thomas A.) Edison to Theodore Miller Edison, August 12th, 1909
1909-08-12 -
[X455BAV], Letter from Mina Miller (Mrs Thomas A.) Edison to Theodore Miller Edison, August 6th, 1909
1909-08-06 -
[X455BAK3], Letter from Mina Miller (Mrs Thomas A.) Edison to Theodore Miller Edison, July 1909
1909-07-00 -
[X400QH], Letter from Mina Miller (Mrs Thomas A.) Edison to Madeleine Edison, March 1928
1928-03-00 -
[X250AAN], Letter from Alex P Wright to Edward Weston, November 7th, 1884
1884-11-07 -
[X250AAJ], Letter from John F Kelly to Edward Weston, October 26th, 1884
1884-10-26 -
[X250AAI], Letter from Alex P Wright to Edward Weston, October 26th, 1884
1884-10-26 -
[X250AAH], Letter from Alex P Wright to Edward Weston, October 22nd, 1884
1884-10-22 -
[X250AAG], Letter from John F Kelly to Edward Weston, October 22nd, 1884
1884-10-22 -
[X250AAB], Letter from John Burkitt Webb to Exhibition. Philadelphia Electrical (1884), September 27th, 1884
1884-09-27 -
[X250AAA], Article, Newark Call, August 3rd, 1884
1884-08-03 -
[X219A], Letter from Thomas Alva Edison to David Kelsey Hickman, December 1888
1888-12-00 -
[X207D], Letter from Henry Middleton to Williams Middleton, May 15th, 1879
1879-05-15 -
[X207B], Letter from Henry Middleton to Susan Pringle Smith Middleton, January 16th, 1879
1879-01-16 -
[X201C], Letter from Thomas Alva Edison to U.S. Postmaster General, Walter Folger Brown, June 8th, 1929
1929-06-08 -
[X195b], Letter from Bertie Charles Forbes to William Henry Meadowcroft, September 7th, 1920
1920-09-07 -
[X184B5], Telegram from Samuel Insull to Francis Robbins Upton, August 24th, 1889
1889-08-24 -
[X174B1], Memorandum, Elihu Thomson, May 3rd, 1915
1915-05-03 -
[X158H] Letter, 1920-1930
1920-1930 -
[X312C], Letter from George Iles to Thomas Alva Edison, April 29th, 1907
1907-04-29 -
[X250AEF], Essay, Edward Weston, 1886
1886-00-00 -
[X250AEC], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 1885
1885-06-00 -
[X250ADI], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 9th, 1885
1885-06-09 -
[X250ADG], Telegram from George Whiting Hebard to George Bartlett Prescott, Jr., June 6th, 1885
1885-06-06 -
[X250ADF], Letter from George Whiting Hebard to George Bartlett Prescott, Jr., June 6th, 1885
1885-06-06 -
[X250ADD], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 5th, 1885
1885-06-05 -
[X250ADC], Letter from George Whiting Hebard to George Bartlett Prescott, Jr., June 4th, 1885
1885-06-04 -
[X250ADB], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 3rd, 1885
1885-06-03 -
[X250ADA], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 3rd, 1885
1885-06-03 -
[X250ACZ], Letter from Edward Weston to George Bartlett Prescott, Jr., June 2nd, 1885
1885-06-02 -
[X250ACY], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 2nd, 1885
1885-06-02 -
[X250ACX], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 1st, 1885
1885-06-01 -
[X250ACW], Letter from Edward Weston to William Dennis Marks, May 1885
1885-05-00 -
[X250ACV], Test Report, Franklin Institute, May 1885
1885-05-00 -
[X250ACU], Letter from Edward Weston to William Dennis Marks, May 29th, 1885
1885-05-29 -
[X250ACT], Letter from Edward Weston to William Penn Tatham, May 29th, 1885
1885-05-29 -
[X250ACP], Letter from William Dennis Marks to Edward Weston, May 25th, 1885
1885-05-25 -
[X250ACL], Letter from George Whiting Hebard to Edward Weston, April 14th, 1885
1885-04-14 -
[X250ACI], Letter from Edward Weston to William Dennis Marks, April 13th, 1885
1885-04-13 -
[X250ACF], Letter from Edward Weston to William Dennis Marks, April 11th, 1885
1885-04-11 -
[X250ACE], Letter from William Dennis Marks to Edward Weston, April 11th, 1885
1885-04-11 -
[X250ACD], Telegram from William Dennis Marks to Edward Weston, April 11th, 1885
1885-04-11 -
[X250ACC], Letter from William Dennis Marks to Edward Weston, April 8th, 1885
1885-04-08 -
[X250ACB], Letter from J L Riker to Edward Weston, April 8th, 1885
1885-04-08 -
[X250ACA], Telegram from George Bartlett Prescott, Jr. to Edward Weston, March 1885
1885-03-00 -
[X250ABZ], Letter from William Dennis Marks to Edward Weston, March 30th, 1885
1885-03-30 -
[X250ABY], Telegram from William Dennis Marks to Edward Weston, March 20th, 1885
1885-03-20 -
[X250ABX], Telegram from Francis Robbins Upton to William Dennis Marks, March 20th, 1885
1885-03-20 -
[X250ABW], Letter from William Dennis Marks to Edison Lamp Co, Francis Robbins Upton, March 19th, 1885
1885-03-19 -
[X250ABT], Letter from George Bartlett Prescott, Jr. to Edward Weston, March 19th, 1885
1885-03-19 -
[X250ABS], Letter from George Bartlett Prescott, Jr. to Edward Weston, March 18th, 1885
1885-03-18 -
[X250ABR], Telegram from William Dennis Marks to Edward Weston, March 17th, 1885
1885-03-17 -
[X250ABQ], Letter from William Dennis Marks to Edward Weston, March 17th, 1885
1885-03-17 -
[X250ABP], Telegram from George Bartlett Prescott, Jr. to Edward Weston, March 17th, 1885
1885-03-17 -
[X250ABO], Letter from William Dennis Marks to Edward Weston, March 9th, 1885
1885-03-09 -
[X250ABN], Letter from William Dennis Marks to Edward Weston, February 28th, 1885
1885-02-28 -
[X250ABM], Test Report, Franklin Institute, February 7th, 1885
1885-02-07 -
[X250ABL], Letter from William Dennis Marks to Edward Weston, February 2nd, 1885
1885-02-02 -
[X250ABK], Letter from William Dennis Marks to Edward Weston, February 1st, 1885
1885-02-01 -
[X250ABI], Letter from William Dennis Marks to Edward Weston, January 22nd, 1885
1885-01-22 -
[X250ABH], Letter from William Dennis Marks to Edward Weston, January 16th, 1885
1885-01-16 -
[X250ABG], Letter from William Dennis Marks to Alex P Wright, January 13th, 1885
1885-01-13 -
[X250ABE], Letter from Alex P Wright to Edward Weston, December 28th, 1884
1884-12-28 -
[X250ABC], Letter from William Dennis Marks to Edison Lamp Co, December 9th, 1884
1884-12-09 -
[X250AAY], Letter from William Dennis Marks to Edward Weston, December 2nd, 1884
1884-12-02 -
[X250AAS], Letter from Alex P Wright to Edward Weston, November 20th, 1884
1884-11-20 -
[X156AA007] Reminiscence, Jeffrey Patrick Buchanan, Undated
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[X154A7CQ], Letter from Uriah Hunt Painter to Edward Hibberd Johnson, May 18th, 1888
1888-05-18 -
[X154A5DF], Letter from Uriah Hunt Painter to Edward Hibberd Johnson, October 2nd, 1886
1886-10-02 -
[X154A5CQ], Letter from Uriah Hunt Painter to Bergmann & Co, April 30th, 1886
1886-04-30 -
[X152AC], Letter from Thomas Alva Edison to Ralph Hamilton Beach, April 5th, 1910
1910-04-05 -
[X152AB], Letter from Thomas Alva Edison to Charles Lorenzo Clarke, August 1882
1882-08-00 -
[X128EO], Letter from Joseph Hutchinson, Edison Company for Isolated Lighting to Henry Alden Clark, October 20th, 1883
1883-10-20 -
[X128EA], Letter from Frank Seymour Hastings, Edison Company for Isolated Lighting to Henry Alden Clark, November 24th, 1882
1882-11-24 -
[X128C20F], Letter from Thomas Alva Edison to Josephus Daniels, April 12th, 1917
1917-04-12 -
[X128C20E], Letter from Josephus Daniels to Thomas Alva Edison, April 5th, 1917
1917-04-05 -
[X128C20D], Letter from Josephus Daniels to Thomas Alva Edison, April 2nd, 1917
1917-04-02 -
[X128C20B], Letter from Thomas Alva Edison to Josephus Daniels, March 24th, 1917
1917-03-24 -
[X128C20A], Letter from Thomas Alva Edison to Josephus Daniels, March 7th, 1917
1917-03-07 -
[X128C11B], Letter from Josephus Daniels to Thomas Alva Edison, March 2nd, 1917
1917-03-02 -
[X128C11A], Letter from Thomas Alva Edison to Josephus Daniels, February 27th, 1917
1917-02-27 -
[X128B058], Technical Note, John F Ott, December 1886
1886-12-00 -
[X128B057], Technical Note, John F Ott, September 28th, 1886
1886-09-28 -
[X128B042], Technical Note, John F Ott, Thomas Alva Edison, 1881
1881-00-00 -
[X128B037A], Technical Note, John F Ott, Thomas Alva Edison, July 1st, 1881
1881-07-01 -
[X128B005], Technical Note, John F Ott, Thomas Alva Edison, December 6th, 1878
1878-12-06 -
[X128AE], Technical Note, Thomas Alva Edison, March 11th, 1886
1886-03-11 -
[X128AC], Letter from Thomas Alva Edison to Francis Robbins Upton, 1879
1879-00-00 -
[X121EB] Letter from Thomas Alva Edison to Thomas Edward Murray, Undated
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[X120CAE], Letter from William Grylls Adams to Frank Julian Sprague, November 18th, 1882
1882-11-18 -
[X120CAB], Letter from Frank Julian Sprague to Frank Locke, December 5th, 1880
1880-12-05 -
[X120ABR], Letter from Richard Rogers Bowker to William Thomson (Lord Kelvin), January 28th, 1904
1904-01-28 -
[X120AAU], Letter from Edison Electric Illuminating Co (New York), Richard Rogers Bowker to Thomas Alva Edison, February 3rd, 1898
1898-02-03 -
[X120AAN], Letter from Thomas Alva Edison to Richard Rogers Bowker, December 31st, 1897
1897-12-31