Items
Items
Subject is exactly
Ore milling and separation
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[VC91039A], Memorandum, Thomas Alva Edison, February 2nd, 1891
1891-02-02 -
[VC88027A], Bill/Receipt from Charles A Calvo, Jr. to William Preston Hix, March 25th, 1888
1888-03-25 -
[W100ABZ], Patent Caveat, Thomas Alva Edison, July 29th, 1889
1889-07-29 -
[W100ABY], Patent Caveat, Thomas Alva Edison, June 15th, 1889
1889-06-15 -
[W100ABX], Patent Caveat, Thomas Alva Edison, March 22nd, 1889
1889-03-22 -
[W100ABW], Patent Caveat, Thomas Alva Edison, May 15th, 1884
1884-05-15 -
[VC91045C], Bill/Receipt from Georges D'Infreville to Thomas Alva Edison, November 13th, 1891
1891-11-13 -
[SM062037], Interview, Thomas Alva Edison, February 13th, 1882
1882-02-13 -
[SM062009a], Letter from Otto A Moses to Electrician (London), September 1880
1880-09-00 -
[SC97058A1], Interview, Thomas Alva Edison, Jr., December 5th, 1897
1897-12-05 -
[SC97026A1], Interview, Thomas Alva Edison, Walter Seeley Mallory, October 27th, 1897
1897-10-27 -
[SC97007C1], Speech, Edmund Gybbon Spilsbury, March 1897
1897-03-00 -
[SC96006A1], Interview, Thomas Alva Edison, February 1896
1896-02-00 -
[SC95053c1], Interview, William Dennis Marks, October 12th, 1895
1895-10-12 -
[SC95051a1], Interview, Thomas Alva Edison, October 10th, 1895
1895-10-10 -
[SC95044c1], Interview, Thomas Alva Edison, October 18th, 1895
1895-10-18 -
[SC95032a1], Interview, Thomas Alva Edison, May 18th, 1895
1895-05-18 -
[SC920551], Interview, Thomas Alva Edison, June 4th, 1892
1892-06-04 -
[SC92045a1], Interview, Thomas Alva Edison, April 22nd, 1892
1892-04-22 -
[SC92017a1], Interview, Thomas Alva Edison, February 15th, 1892
1892-02-15 -
[SC91068A1], Interview, Thomas Alva Edison, October 1891
1891-10-00 -
[SC91062A1], Interview, Thomas Alva Edison, July 26th, 1891
1891-07-26 -
[SC91032A], Clipping, Leslie's (Frank) Illustrated Newspaper, Thomas Maguire (Edison Employee), May 9th, 1891
1891-05-09 -
[SC90055A1], Interview, Thomas Alva Edison, August 24th, 1890
1890-08-24 -
[SC88137A], Clipping, 1888
1888-00-00 -
[SC92097b1], Interview, Thomas Alva Edison, November 4th, 1892
1892-11-04 -
[SC02024A], Letter from Joseph Lawrence to Westminster Gazette, May 3rd, 1902
1902-05-03 -
[SB508090A1], Interview, Thomas Alva Edison, September 1913
1913-09-00 -
[SB1677158A], Letter from Thomas S Page to Thomas Alva Edison, November 5th, 1874
1874-11-05 -
[QX001A649], Report from New Jersey and Pennsylvania Concentrating Works, Thomas Alva Edison, January 12th, 1898
1898-01-12 -
[QX001001], Legal Testimony, Thomas Alva Edison, Empire Limestone Co, Allis-Chalmers Co, September 8th, 1910
1910-09-08 -
[PT5073H], Letter from William Abbott Hardy to Thomas Alva Edison, April 20th, 1917
1917-04-20 -
[PT5073G], Letter from William Abbott Hardy to Thomas Alva Edison, March 13th, 1916
1916-03-13 -
[PT5073F], Letter from William Abbott Hardy to Thomas Alva Edison, March 11th, 1916
1916-03-11 -
[PT5073E], Letter from Dyke and Camfield to William Abbott Hardy, January 19th, 1914
1914-01-19 -
[PT5073D], Letter from Henry B Clifford to William Abbott Hardy, January 4th, 1914
1914-01-04 -
[PT5073C], Letter from Henry B Clifford to William Abbott Hardy, December 9th, 1913
1913-12-09 -
[PT5073B], Letter from Henry B Clifford to William Abbott Hardy, December 7th, 1913
1913-12-07 -
[PT5073A1], Technical Note, Frank David Lewis, May 9th, 1913
1913-05-09 -
[PT5073A], Legal Testimony, Thomas Alva Edison, June 1913
1913-06-00 -
[PT5073], Patent Application, Thomas Alva Edison, January 28th, 1914
1914-01-28 -
[PT5053B], Letter from Henry B Clifford to Henry Lanahan, June 8th, 1912
1912-06-08 -
[PT5053A], Technical Note, Thomas Alva Edison, April 22nd, 1912
1912-04-22 -
[PT5053], Patent Application, Thomas Alva Edison, May 21st, 1912
1912-05-21 -
[PT032AFX2], Publication, Freid Engineering Co, 1904
1904-00-00 -
[PT032AER2], Technical Note, Thomas Alva Edison, October 22nd, 1899
1899-10-22 -
[PT032AER1], Letter from Thomas Alva Edison to Richard Nott Dyer, October 22nd, 1899
1899-10-22 -
[PT032AER], Patent Application, Thomas Alva Edison, October 28th, 1899
1899-10-28 -
[PT032ADA], Patent Application, Thomas Alva Edison, August 21st, 1891
1891-08-21 -
[PT032ACA1], Technical Note, Thomas Alva Edison, May 10th, 1889
1889-05-10 -
[PT032ACA], Patent Application, Thomas Alva Edison, August 1st, 1889
1889-08-01 -
[PT032ABM1], Technical Note, Thomas Alva Edison, October 1st, 1888
1888-10-01 -
[PT032ABM], Patent Application, Thomas Alva Edison, January 10th, 1889
1889-01-10 -
[PT031AAT1], Technical Note, Thomas Alva Edison, December 8th, 1889
1889-12-08 -
[PT031AAT], Patent Caveat, Thomas Alva Edison, December 8th, 1889
1889-12-08 -
[PT031AAO1], Technical Note, Thomas Alva Edison, June 22nd, 1887
1887-06-22 -
[PT031AAO], Patent Caveat, Thomas Alva Edison, June 22nd, 1887
1887-06-22 -
[PT031AAL1], Technical Note, Thomas Alva Edison, May 30th, 1891
1891-05-30 -
[PT031AAL], Patent Caveat, Thomas Alva Edison, June 10th, 1891
1891-06-10 -
[PT031AAK1], Technical Note, Thomas Alva Edison, May 10th, 1891
1891-05-10 -
[PT031AAK], Patent Caveat, Thomas Alva Edison, May 29th, 1891
1891-05-29 -
[PT031AAJ], Patent Caveat, Thomas Alva Edison, August 13th, 1890
1890-08-13 -
[PT031AAG1], Technical Note, Thomas Alva Edison, May 20th, 1889
1889-05-20 -
[PT031AAG], Patent Caveat, Thomas Alva Edison, July 29th, 1889
1889-07-29 -
[PT031AAF1], Technical Note, Thomas Alva Edison, May 12th, 1889
1889-05-12 -
[PT031AAF], Patent Caveat, Thomas Alva Edison, June 15th, 1889
1889-06-15 -
[PT023] Patent Application, 1879-1886
1879-1886 -
[PT021010], Patent Application, Thomas Alva Edison, August 25th, 1882
1882-08-25 -
[PT021008], Patent Application, Thomas Alva Edison, August 25th, 1882
1882-08-25 -
[PT020114], Patent Application, Thomas Alva Edison, August 17th, 1880
1880-08-17 -
[PT004] Patent Application, 1876-1885
1876-1885 -
[NSUN14] Technical Note, 1887-1898
1887-1898 -
[NSUN13], Technical Note, Arthur Edwin Kennelly, Thomas Alva Edison, 1890
1890-00-00 -
[NSUN12], Technical Note, Thomas Alva Edison, Charles Batchelor, 1889
1889-00-00 -
[NSUN11], Technical Note, Charles Batchelor, Thomas Alva Edison, 1888
1888-00-00 -
[NSUN10], Technical Note, John F Ott, Thomas Alva Edison, 1887
1887-00-00 -
[NS96AER], Technical Note, Thomas Alva Edison, December 28th, 1896
1896-12-28 -
[NS96AEQ], Technical Note, Thomas Alva Edison, December 21st, 1896
1896-12-21 -
[NS88ACP], Technical Note, William Kennedy Laurie Dickson, December 18th, 1888
1888-12-18 -
[NS88ACL], Technical Note, William Kennedy Laurie Dickson, November 27th, 1888
1888-11-27 -
[NS88ACI], Technical Note, William Kennedy Laurie Dickson, November 24th, 1888
1888-11-24 -
[NS88ACF], Technical Note, William Kennedy Laurie Dickson, November 15th, 1888
1888-11-15 -
[NS88ACC], Technical Note, William Kennedy Laurie Dickson, October 4th, 1888
1888-10-04 -
[NS88ACB], Technical Note, William Kennedy Laurie Dickson, September 28th, 1888
1888-09-28 -
[NS88ACA], Technical Note, William Kennedy Laurie Dickson, September 27th, 1888
1888-09-27 -
[NS88ABV], Technical Note, William Kennedy Laurie Dickson, September 8th, 1888
1888-09-08 -
[NS88ABR], Technical Note, William Kennedy Laurie Dickson, June 11th, 1888
1888-06-11 -
[NS88ABP], Technical Note, Thomas Alva Edison, May 26th, 1888
1888-05-26 -
[NS88ABA], Technical Note, William Kennedy Laurie Dickson, January 18th, 1888
1888-01-18 -
[NS87AAQ1], Technical Note, Thomas Alva Edison, June 19th, 1887
1887-06-19 -
[NS84ACJ], Technical Note, Thomas Alva Edison, May 14th, 1884
1884-05-14 -
[NS84ACI], Technical Note, Thomas Alva Edison, May 5th, 1884
1884-05-05 -
[NS84ACH], Technical Note, John F Ott, Thomas Alva Edison, May 3rd, 1884
1884-05-03 -
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[NP090100], Diary, Thomas Alva Edison, January 28th, 1912
1912-01-28 -
[NP051A] Technical Note, 1887-1890
1887-1890 -
[NP046A] Technical Note, 1887-1893
1887-1893 -
[NP040A], Technical Note, Thomas Alva Edison, 1892
1892-00-00 -
[NP037A], Technical Note, Thomas Alva Edison, 1891
1891-00-00 -
[NP034A], Technical Note, Thomas Alva Edison, August 16th, 1888
1888-08-16 -
[NM031101], Technical Note, Thomas Alva Edison, William Kennedy Laurie Dickson, November 17th, 1888
1888-11-17