Items
Subject is exactly
Ore concentrate
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[SC12027A], Interview, Henry B Clifford, May 7th, 1912
1912-05-07 -
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[PT032AFP1], Letter from Thomas Alva Edison to Frank Lewis Dyer, September 29th, 1902
1902-09-29 -
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[PT032AFP], Patent Application, Thomas Alva Edison, October 13th, 1902
1902-10-13 -
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[PT032AFJ1], Technical Note, Thomas Alva Edison, 1901
1901-00-00 -
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[PT032AFJ], Patent Application, Thomas Alva Edison, 1901
1901-00-00 -
[NM031039A], Technical Note, William Kennedy Laurie Dickson, January 13th, 1888
1888-01-13 -
[NM031039], Technical Note, William Kennedy Laurie Dickson, January 8th, 1888
1888-01-08 -
[NB128AAW], Technical Note, Joseph W Harris, November 16th, 1893
1893-11-16 -
[NB119058], Technical Note, Joseph W Harris, January 11th, 1893
1893-01-11 -
[NB119047], Technical Note, Joseph W Harris, January 3rd, 1893
1893-01-03 -
[NB119033], Technical Note, Joseph W Harris, December 8th, 1892
1892-12-08 -
[NB119027], Technical Note, Joseph W Harris, November 29th, 1892
1892-11-29 -
[NB119026], Technical Note, Joseph W Harris, November 22nd, 1892
1892-11-22 -
[NA061AAA], Technical Note, Unknown, Thomas Alva Edison, November 29th, 1899
1899-11-29 -
[MD002041], Letter from Walter Seeley Mallory to W P Swarts, October 21st, 1889
1889-10-21 -
[MC010C029], Letter from Alexander Elliott, Jr. to Thomas Alva Edison, January 30th, 1891
1891-01-30 -
[MC002ABF], Letter from New Jersey and Pennsylvania Concentrating Works, William S Perry to Alexander Elliott, Jr., October 28th, 1891
1891-10-28 -
[MC002AAA], Letter from Alfred Ord Tate to Alexander Elliott, Jr., January 31st, 1891
1891-01-31 -
[LM246186], Letter from Walter Seeley Mallory to Maguire and Baucus, March 27th, 1896
1896-03-27 -
[LM246118], Letter from Walter Seeley Mallory to Pilling and Crane, January 28th, 1896
1896-01-28 -
[LM246112], Letter from Walter Seeley Mallory to Maguire and Baucus, January 24th, 1896
1896-01-24 -
[LM246037], Letter from Walter Seeley Mallory to Pilling and Crane, November 30th, 1895
1895-11-30 -
[LM245076], Letter from Thomas Alva Edison to James C Parrish, September 28th, 1895
1895-09-28 -
[LM244747], Letter from Walter Seeley Mallory to Pilling and Crane, December 22nd, 1902
1902-12-22 -
[LM244487], Letter from Walter Seeley Mallory to Pilling and Crane, October 29th, 1902
1902-10-29 -
[LM243904], Letter from Walter Seeley Mallory to Josiah Custer Reiff, May 5th, 1902
1902-05-05 -
[LM242879], Letter from Walter Seeley Mallory to G W Johnson, July 3rd, 1901
1901-07-03 -
[LM242419], Letter from Walter Seeley Mallory to Josiah Custer Reiff, April 4th, 1901
1901-04-04 -
[LM242348], Letter from Walter Seeley Mallory to Orville Benson, March 28th, 1901
1901-03-28 -
[LM241936], Letter from Walter Seeley Mallory to New Jersey. Geological Survey, Henry Barnard Kummel, January 15th, 1901
1901-01-15 -
[LM241794], Letter from Walter Seeley Mallory to Pilling and Crane, December 17th, 1900
1900-12-17 -
[LM241381], Letter from Walter Seeley Mallory to Central Railroad of New Jersey, October 24th, 1900
1900-10-24 -
[LM241301], Letter from Bethlehem Steel Co to Pilling and Crane, October 12th, 1900
1900-10-12 -
[LM241293], Letter from Walter Seeley Mallory to National Coal Tar Co, October 13th, 1900
1900-10-13 -
[LM241178], Letter from Walter Seeley Mallory to James B Ballantine, October 2nd, 1900
1900-10-02 -
[LM240419], Letter from Walter Seeley Mallory to Pilling and Crane, March 26th, 1900
1900-03-26 -
[LM239259], Letter from Walter Seeley Mallory to J Parke Channing, November 18th, 1899
1899-11-18 -
[LM238267], Letter from Walter Seeley Mallory to Josiah Custer Reiff, July 27th, 1899
1899-07-27 -
[LM235289], Letter from Walter Seeley Mallory to Pilling and Crane, July 14th, 1898
1898-07-14 -
[LM235101], Letter from Walter Seeley Mallory to Pilling and Crane, March 17th, 1898
1898-03-17 -
[LM234460], Letter from Walter Seeley Mallory to Crane Iron Works, September 22nd, 1897
1897-09-22 -
[LM234358], Letter from Walter Seeley Mallory to Leonard Peckitt, September 9th, 1897
1897-09-09 -
[LM234353], Letter from Walter Seeley Mallory to Pilling and Crane, September 9th, 1897
1897-09-09 -
[LM234157], Letter from Walter Seeley Mallory to Carteret Steel Co, August 19th, 1897
1897-08-19 -
[LM233380], Letter from Walter Seeley Mallory to Pilling and Crane, July 22nd, 1897
1897-07-22 -
[LM230333], Letter from Walter Seeley Mallory to Gildemeisters and Kamps, March 10th, 1897
1897-03-10 -
[LM230002], Letter from Thomas Alva Edison to Pilling and Crane, January 22nd, 1897
1897-01-22 -
[LM229633], Letter from Walter Seeley Mallory to Francis Robbins Upton, January 4th, 1897
1897-01-04 -
[LM229601], Letter from Walter Seeley Mallory to William S Perry, December 18th, 1896
1896-12-18 -
[LM229347], Letter from Walter Seeley Mallory to Pilling and Crane, October 31st, 1895
1895-10-31 -
[LM229049], Letter from Walter Seeley Mallory to Pilling and Crane, September 13th, 1895
1895-09-13 -
[LM228522], Letter from Walter Seeley Mallory to William S Perry, August 6th, 1895
1895-08-06 -
[LM228021], Letter from Walter Seeley Mallory to Pilling and Crane, May 4th, 1895
1895-05-04 -
[LM227694], Letter from Walter Seeley Mallory to Pilling and Crane, April 27th, 1895
1895-04-27 -
[LM227623], Letter from Walter Seeley Mallory to Pilling and Crane, April 12th, 1895
1895-04-12 -
[LM225118], Letter from Thomas Alva Edison to Alexander Elliott, Jr., November 2nd, 1894
1894-11-02 -
[LM225007], Letter from Thomas Alva Edison to Pilling and Crane, October 17th, 1894
1894-10-17 -
[LM224452], Letter from Thomas Alva Edison to Suburban Traction Co, Frederick Haselton Tidnam, October 12th, 1894
1894-10-12 -
[LM224450], Letter from Thomas Alva Edison to David Young, Consolidated Transit Co, October 12th, 1894
1894-10-12 -
[LM221239B], Letter from Thomas Alva Edison to Pilling and Crane, May 21st, 1894
1894-05-21 -
[LM221181], Letter from Thomas Alva Edison to Pilling and Crane, May 17th, 1894
1894-05-17 -
[LM220629], Letter from Walter Seeley Mallory to William S Perry, May 2nd, 1894
1894-05-02 -
[LM220628], Letter from Thomas Alva Edison to Pilling and Crane, May 2nd, 1894
1894-05-02 -
[LM216230], Letter from Walter Seeley Mallory to Owen J Conley, June 22nd, 1893
1893-06-22 -
[LM215450], Letter from Walter Seeley Mallory to Pilling and Crane, May 11th, 1898
1898-05-11 -
[LM214899], Letter from Walter Seeley Mallory to Pilling and Crane, January 17th, 1898
1898-01-17 -
[LM213482], Letter from Walter Seeley Mallory to Malcolm McDowell, November 23rd, 1896
1896-11-23 -
[LM212721], Letter from Walter Seeley Mallory to Pilling and Crane, July 20th, 1896
1896-07-20 -
[LM212007], Letter from Walter Seeley Mallory to Pilling and Crane, February 18th, 1896
1896-02-18 -
[LM211921], Letter from Walter Seeley Mallory to Pilling and Crane, January 24th, 1896
1896-01-24 -
[LM211917], Letter from Walter Seeley Mallory to Carteret Steel Co, January 22nd, 1896
1896-01-22 -
[LM211907], Letter from Walter Seeley Mallory to John Platt, January 15th, 1896
1896-01-15 -
[LM211905], Letter from Walter Seeley Mallory to Pilling and Crane, January 15th, 1896
1896-01-15 -
[LM211903], Letter from Walter Seeley Mallory to John Michels, January 14th, 1896
1896-01-14 -
[LM211887], Letter from Walter Seeley Mallory to Pilling and Crane, January 9th, 1896
1896-01-09 -
[LM211878], Letter from Walter Seeley Mallory to Pilling and Crane, December 30th, 1895
1895-12-30 -
[LM211859], Letter from Walter Seeley Mallory to Pilling and Crane, December 24th, 1895
1895-12-24 -
[LM211858], Letter from Walter Seeley Mallory to Pilling and Crane, December 24th, 1895
1895-12-24 -
[LM211854], Letter from Walter Seeley Mallory to Pilling and Crane, December 24th, 1895
1895-12-24 -
[LM211729], Letter from Walter Seeley Mallory to James C Parrish, September 9th, 1895
1895-09-09 -
[LM207403], Letter from William S Perry to David Crawford Houston, January 30th, 1893
1893-01-30 -
[LM206587], Letter from William S Perry to Arthur Whitney Howe, November 14th, 1892
1892-11-14 -
[LM206295], Letter from William S Perry to Arthur Whitney Howe, October 7th, 1892
1892-10-07 -
[LM206268], Letter from William S Perry to Arthur Whitney Howe, October 5th, 1892
1892-10-05 -
[LM206241], Letter from William S Perry to Owen J Conley, September 30th, 1892
1892-09-30 -
[LM206028], Report from New Jersey and Pennsylvania Concentrating Works, September 1892
1892-09-00 -
[LM206027], Letter from William S Perry to Walter Seeley Mallory, September 6th, 1892
1892-09-06 -
[LM205800], Letter from William S Perry to Thomas Alva Edison, April 4th, 1892
1892-04-04 -
[LM205667], Letter from William S Perry to Arthur Whitney Howe, March 11th, 1892
1892-03-11 -
[LM205656], Letter from William S Perry to T H Smith, March 10th, 1892
1892-03-10 -
[LM205638], Letter from William S Perry to Arthur Whitney Howe, March 7th, 1892
1892-03-07 -
[LM205626], Letter from William S Perry to Henry Wellington, March 4th, 1892
1892-03-04 -
[LM205601], Letter from William S Perry to North Branch Steel Co, March 2nd, 1892
1892-03-02 -
[LM205599], Letter from William S Perry to Arthur Whitney Howe, March 2nd, 1892
1892-03-02 -
[LM205588], Letter from William S Perry to Arthur Whitney Howe, February 29th, 1892
1892-02-29 -
[LM205502], Letter from William S Perry to Thomas Alva Edison, February 15th, 1892
1892-02-15 -
[LM205420], Letter from William S Perry to Arthur Whitney Howe, February 4th, 1892
1892-02-04 -
[LM205168], Letter from William S Perry to Arthur Whitney Howe, January 6th, 1892
1892-01-06 -
[LM205083], Letter from William S Perry to Arthur Whitney Howe, December 23rd, 1891
1891-12-23 -
[LM204926], Letter from William S Perry to Bethlehem Iron Co, July 24th, 1891
1891-07-24