Items
Subject is exactly
Ore milling and separation
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[CJ002ACC], Letter from Henry M Livor to Thomas Alva Edison, May 12th, 1890 1890-05-12 -
[CJ002ACD], Letter from Henry M Livor to Thomas Alva Edison, May 15th, 1890 1890-05-15 -
[CJ002ACF], Telegram from Henry M Livor to Alfred Ord Tate, May 27th, 1890 1890-05-27 -
[CJ002ACG], Telegram from Thomas Alva Edison to Henry M Livor, May 28th, 1890 1890-05-28 -
[CJ002ACK], Letter from Henry M Livor to Thomas Alva Edison, June 18th, 1890 1890-06-18 -
[CJ002ACL], Letter from Andover Iron Co, Seely Benedict Patterson to Henry M Livor, June 20th, 1890 1890-06-20 -
[CJ002ACO], Letter from P F Gildea to Thomas Butler, July 3rd, 1890 1890-07-03 -
[CJ002ACQ], Letter from Thomas Alva Edison to Henry M Livor, July 19th, 1890 1890-07-19 -
[CJ002ACT], Telephone Message from Thomas Alva Edison to Henry M Livor, July 24th, 1890 1890-07-24 -
[CJ002ACU], Telegram from Henry M Livor to Thomas Alva Edison, July 24th, 1890 1890-07-24 -
[CJ002ACU1], Telegram from Thomas Alva Edison to Henry M Livor, July 24th, 1890 1890-07-24 -
[CJ002ACV], Telephone Message from Henry M Livor to Thomas Alva Edison, July 24th, 1890 1890-07-24 -
[CJ002ACV1], Telegram from Thomas Alva Edison to Henry M Livor, July 24th, 1890 1890-07-24 -
[CJ002ACY], Letter from Henry M Livor to Thomas Alva Edison, July 26th, 1890 1890-07-26 -
[CJ002ACZ], Letter from Henry M Livor to Thomas Alva Edison, August 4th, 1890 1890-08-04 -
[CJ002ADA], Letter from Daniel Brennan, Jr. to Thomas Alva Edison, August 7th, 1890 1890-08-07 -
[CJ002ADB1], Letter from Central Railroad of New Jersey, William Henry Peddle to New Jersey and Pennsylvania Concentrating Works, August 6th, 1890 1890-08-06 -
[CJ002ADL], Letter from Henry M Livor to Thomas Alva Edison, September 4th, 1890 1890-09-04 -
[CJ002ADM], Letter from Henry M Livor to Thomas Alva Edison, September 11th, 1890 1890-09-11 -
[CJ002ADT], Letter from Henry M Livor to Thomas Alva Edison, October 18th, 1890 1890-10-18 -
[CJ002ADU], Letter from Henry M Livor to Thomas Alva Edison, October 23rd, 1890 1890-10-23 -
[CJ002ADW], Telegram from Henry M Livor to Thomas Alva Edison, October 28th, 1890 1890-10-28 -
[CJ002ADX], Letter from Daniel Brennan, Jr., Pierce and Thomas to Henry M Livor, November 11th, 1890 1890-11-11 -
[CJ002AEB], Letter from Henry M Livor to Thomas Alva Edison, December 6th, 1890 1890-12-06 -
[CJ002AEC], Letter from Henry M Livor to Thomas Alva Edison, December 8th, 1890 1890-12-08 -
[CJ002AED], Letter from Henry M Livor to Thomas Alva Edison, December 22nd, 1890 1890-12-22 -
[CJ003AAD], Letter from Henry M. Livor to Thomas Alva Edison, March 4th, 1891 1891-03-04 -
[CJ003AAE], Letter from Henry M Livor to Thomas Alva Edison, March 11th, 1891 1891-03-11 -
[CJ003AAF], Telegram from Henry M Livor to Thomas Alva Edison, March 16th, 1891 1891-03-16 -
[CJ003AAG], Telegram from Thomas Alva Edison to Henry M Livor, March 16th, 1891 1891-03-16 -
[CJ003AAN], Telegram from Thomas Alva Edison to William Kennedy Laurie Dickson, March 23rd, 1891 1891-03-23 -
[CJ003AAO], Letter from Abram Stevens Hewitt to Thomas Alva Edison, April 7th, 1891 1891-04-07 -
[CJ003AAP], Letter from Henry M Livor to Thomas Alva Edison, April 10th, 1891 1891-04-10 -
[CJ003AAQ], Letter from Pennsylvania Steel Co, Edgar Conway Felton to Thomas Alva Edison, April 11th, 1891 1891-04-11 -
[CJ003AAV], Letter from Henry M Livor to Thomas Alva Edison, April 14th, 1891 1891-04-14 -
[CJ003AAY], Letter from Henry M Livor to Thomas Alva Edison, April 17th, 1891 1891-04-17 -
[CJ003AAZ], Letter from Owen J Conley to Thomas Alva Edison, April 19th, 1891 1891-04-19 -
[CJ003ABB], Telegram from Thomas Alva Edison to Henry M Livor, May 1st, 1891 1891-05-01 -
[CJ003ABC], Telegram from New Jersey and Pennsylvania Concentrating Works to Thomas Alva Edison, May 2nd, 1891 1891-05-02 -
[CJ003ABG], Telegram from Thomas Alva Edison to Owen J Conley, May 6th, 1891 1891-05-06 -
[CJ003ABH], Telegram from Thomas Alva Edison to Alexander Elliott, Jr., May 6th, 1891 1891-05-06 -
[CJ003ABI], Telegram from Edgar Conway Felton, Pennsylvania Steel Co to West Orange Laboratory, May 6th, 1891 1891-05-06 -
[CJ003ABK], Telegram from George Richards (Ogden Iron Co) to Thomas Alva Edison, May 9th, 1891 1891-05-09 -
[CJ003ABL], Letter from Thomas Alva Edison to John F Randolph, May 9th, 1891 1891-05-09 -
[CJ003ABM], Telegram from George Richards (Ogden Iron Co) to William S Perry, Thomas Alva Edison, May 11th, 1891 1891-05-11 -
[CJ003ABQ], Letter from George Richards (Ogden Iron Co) to Thomas Alva Edison, May 15th, 1891 1891-05-15 -
[CJ003ABR], Telegram from Henry M Livor to Thomas Alva Edison, May 16th, 1891 1891-05-16 -
[CJ003ABS], Letter from Henry M Livor to Thomas Alva Edison, May 16th, 1891 1891-05-16 -
[CJ003ABU], Letter from Central Railroad of New Jersey, Jacob Heinrich Olhausen to Henry M Livor, May 18th, 1891 1891-05-18 -
[CJ003ABV], Telegram from Henry M Livor to Thomas Alva Edison, May 18th, 1891 1891-05-18 -
[CJ003ABW], Telephone Message from Thomas Maguire (Edison Employee) to William S Perry, May 18th, 1891 1891-05-18 -
[CJ003ABX], Letter from Henry M Livor to William S Perry, May 25th, 1891 1891-05-25 -
[CJ003ACC], Letter from Henry M Livor to Thomas Alva Edison, May 28th, 1891 1891-05-28 -
[CJ003ACI], Letter from Henry M Livor to Thomas Alva Edison, June 2nd, 1891 1891-06-02 -
[CJ003ACJ], Telegram from Henry M Livor to New Jersey and Pennsylvania Concentrating Works, June 2nd, 1891 1891-06-02 -
[CJ003ACM], Letter from Alfred Ord Tate to William S Perry, June 3rd, 1891 1891-06-03 -
[CJ003ACU], Letter from Pierce and Thomas to William S Perry, June 4th, 1891 1891-06-04 -
[CJ003ACV], Letter from Henry M Livor to Thomas Alva Edison, June 4th, 1891 1891-06-04 -
[CJ003ACZ], Telegram from New Jersey and Pennsylvania Concentrating Works to Henry M Livor, June 6th, 1891 1891-06-06 -
[CJ003ADD], Telegram from A Craik to Henry M Livor, June 10th, 1891 1891-06-10 -
[CJ003ADM1], Telegram from Thomas Alva Edison to Henry M Livor, June 11th, 1891 1891-06-11 -
[CJ003ADW], Letter from Henry M Livor to Thomas Alva Edison, June 16th, 1891 1891-06-16 -
[CJ003ADY], Letter from Henry M Livor to Samuel Insull, June 17th, 1891 1891-06-17 -
[CJ003ADZ], Letter from Henry M Livor to William S Perry, June 18th, 1891 1891-06-18 -
[CJ003AEB], Letter from Henry M Livor to Thomas Alva Edison, June 19th, 1891 1891-06-19 -
[CJ003AEF], Letter from P F Gildea to William S Perry, June 20th, 1891 1891-06-20 -
[CJ003AEH], Telegram from Henry M Livor to Thomas Alva Edison, June 24th, 1891 1891-06-24 -
[CJ003AEI], Letter from Alfred Ord Tate to William S Perry, June 24th, 1891 1891-06-24 -
[CJ003AEJ], Letter from Thomas Alva Edison to Henry M Livor, June 24th, 1891 1891-06-24 -
[CJ003AEN], Letter from Sherburne Blake Eaton to Thomas Alva Edison, June 24th, 1891 1891-06-24 -
[CJ003AEO], Letter from Henry M Livor to Thomas Alva Edison, June 25th, 1891 1891-06-25 -
[CJ003AEU1], Telephone Message from Thomas Alva Edison to Samuel Insull, June 29th, 1891 1891-06-29 -
[CJ003AEW], Letter from Henry W Hart to Robert Livingston Cutting, Jr., June 30th, 1891 1891-06-30 -
[CJ003AEX], Letter from Henry W Hart to Robert Livingston Cutting, Jr., June 30th, 1891 1891-06-30 -
[CJ003AFA], Letter from Thomas Alva Edison to U.S. Postmaster General, July 10th, 1891 1891-07-10 -
[CJ003AFC], Telegram from Charles Batchelor to Alfred Ord Tate, July 23rd, 1891 1891-07-23 -
[CJ003AFC1], Telegram from Alfred Ord Tate to Charles Batchelor, July 24th, 1891 1891-07-24 -
[CJ003AFD], Letter from Henry W Hart to Alfred Ord Tate, July 24th, 1891 1891-07-24 -
[CJ003AFE], Letter from Henry W Hart to Alfred Ord Tate, August 1st, 1891 1891-08-01 -
[CJ003AFH], Telegram from Samuel Insull to Alfred Ord Tate, August 27th, 1891 1891-08-27 -
[CJ003AFH1], Telegram from Alfred Ord Tate to Samuel Insull, August 27th, 1891 1891-08-27 -
[CJ003AFI], Letter from William S Perry to Thomas Alva Edison, September 3rd, 1891 1891-09-03 -
[CJ003AFJ], Letter from Dover Electric Light Co, Andrew B Byram to Thomas Alva Edison, September 9th, 1891 1891-09-09 -
[CJ003AFK], Letter from William S Perry to Thomas Alva Edison, September 11th, 1891 1891-09-11 -
[CJ003AFM], Letter from Thomas Alva Edison to Lidgerwood Manufacturing Co, September 24th, 1891 1891-09-24 -
[CJ003AFV], Telephone Message from William S Perry to Samuel Insull, November 5th, 1891 1891-11-05 -
[CJ003AGC], Letter from Thomas Alva Edison to Alexander Elliott, Jr., November 28th, 1891 1891-11-28 -
[CJ003AGF], Letter from Thomas H. Smith to West Orange Laboratory, December 7th, 1891 1891-12-07 -
[CJ003AGI], Letter from Thomas Alva Edison to Charles Batchelor, December 22nd, 1891 1891-12-22 -
[CJ003AGJ], Letter from Charles Batchelor to Thomas Alva Edison, December 29th, 1891 1891-12-29 -
[CJ003AGL], Letter from George Richards (Ogden Iron Co) to Thomas Alva Edison, December 31st, 1891 1891-12-31 -
[CJ005AAB], Letter from Owen J Conley to Thomas Alva Edison, January 26th, 1892 1892-01-26 -
[CJ005AAC], Telegram from Owen J Conley to Thomas Alva Edison, January 26th, 1892 1892-01-26 -
[CJ005AAD], Telephone Message from Thomas Alva Edison to Charles Batchelor, February 10th, 1892 1892-02-10 -
[CJ005AAG], Letter from Charles Batchelor to Thomas Alva Edison, February 13th, 1892 1892-02-13 -
[CJ005AAG1], Letter from Thomas Alva Edison to Charles Batchelor, February 13th, 1892 1892-02-13 -
[CJ005AAH], Letter from Charles Batchelor to Thomas Alva Edison, February 13th, 1892 1892-02-13 -
[CJ005AAH1], Letter from Charles Batchelor to Thomas Alva Edison, February 13th, 1892 1892-02-13 -
[CJ005AAK], Letter from Owen J Conley to Thomas Alva Edison, February 23rd, 1892 1892-02-23 -
[CJ005AAO], Letter from Charles Batchelor to Thomas Alva Edison, February 27th, 1892 1892-02-27