Items
Items
Subject is exactly
Ore milling and separation
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[CJ011ABU], Letter from Fred R Andress to Thomas Alva Edison, May 13th, 1898
1898-05-13 -
[CJ011ABV], Letter from Fred R Andress to Thomas Alva Edison, May 14th, 1898
1898-05-14 -
[CJ011ABW], Letter from Fred R Andress to Thomas Alva Edison, May 16th, 1898
1898-05-16 -
[CJ011ABX], Letter from Fred R Andress to Thomas Alva Edison, May 19th, 1898
1898-05-19 -
[CJ011ABZ], Letter from Fred R Andress to Thomas Alva Edison, May 23rd, 1898
1898-05-23 -
[CJ011ACL], Letter from Fred R Andress to Thomas Alva Edison, October 3rd, 1898
1898-10-03 -
[CJ011ACM], Telegram from Albert Blake Dick to Thomas Alva Edison, October 31st, 1898
1898-10-31 -
[CJ011ACM1], Telegram from Thomas Alva Edison to Albert Blake Dick, October 31st, 1898
1898-10-31 -
[CJ011ACO], Telegram from Toledo Foundry and Machine Co to New Jersey and Pennsylvania Concentrating Works, December 12th, 1898
1898-12-12 -
[CJ011ACO1], Telegram from John F Randolph to Toledo Foundry and Machine Co, December 13th, 1898
1898-12-13 -
[CJ011ACP], Letter from J M Ward to Thomas Alva Edison, December 13th, 1898
1898-12-13 -
[CJ011ACS], Letter from Edgar Smith Opdyke to Walter Seeley Mallory, December 14th, 1898
1898-12-14 -
[CJ011ACU], Letter from J M Ward to Thomas Alva Edison, December 14th, 1898
1898-12-14 -
[CJ011ACV], Letter from Thomas Alva Edison to Thomas Robins, December 15th, 1898
1898-12-15 -
[CJ011ACW], Letter from Calvin T Freid to Thomas Alva Edison, December 15th, 1898
1898-12-15 -
[CJ011ACZ], Letter from Calvin T Freid to Thomas Alva Edison, December 16th, 1898
1898-12-16 -
[CJ011ADA], Letter from J M Ward to Thomas Alva Edison, December 16th, 1898
1898-12-16 -
[CJ011ADC], Letter from R H Cunningham to Walter Seeley Mallory, December 17th, 1898
1898-12-17 -
[CJ011ADD], Letter from J M Ward to Thomas Alva Edison, December 17th, 1898
1898-12-17 -
[CJ011ADE], Letter from Pueblo Smelting and Refining Co, Walter Wood Allen to Walter Seeley Mallory, December 19th, 1898
1898-12-19 -
[CJ011ADF], Letter from Calvin T Freid to Thomas Alva Edison, December 19th, 1898
1898-12-19 -
[CJ011ADG], Letter from Calvin T Freid to Thomas Alva Edison, December 20th, 1898
1898-12-20 -
[CJ011ADH], Letter from J M Ward to Thomas Alva Edison, December 20th, 1898
1898-12-20 -
[CJ011ADL], Letter from Calvin T Freid to Thomas Alva Edison, December 22nd, 1898
1898-12-22 -
[CJ011ADN], Letter from J M Ward to Thomas Alva Edison, December 23rd, 1898
1898-12-23 -
[CJ011ADO], Letter from Calvin T Freid to Thomas Alva Edison, December 24th, 1898
1898-12-24 -
[CJ011ADP], Letter from J M Ward to Thomas Alva Edison, December 24th, 1898
1898-12-24 -
[CJ011ADQ], Letter from J M Ward to Thomas Alva Edison, December 26th, 1898
1898-12-26 -
[CJ011ADR], Letter from Calvin T Freid to Thomas Alva Edison, December 26th, 1898
1898-12-26 -
[CJ011ADS], Letter from Calvin T Freid to Thomas Alva Edison, December 27th, 1898
1898-12-27 -
[CJ011ADT], Letter from Calvin T Freid to Thomas Alva Edison, December 28th, 1898
1898-12-28 -
[CJ011ADU], Letter from J M Ward to Thomas Alva Edison, December 28th, 1898
1898-12-28 -
[CJ011ADV], Letter from Calvin T Freid to Thomas Alva Edison, December 29th, 1898
1898-12-29 -
[CJ011ADW], Letter from J M Ward to Thomas Alva Edison, December 29th, 1898
1898-12-29 -
[CJ011ADX], Letter from J M Ward to Thomas Alva Edison, December 30th, 1898
1898-12-30 -
[CJ011ADY], Letter from R H Cunningham to Thomas Alva Edison, December 30th, 1898
1898-12-30 -
[CJ011ADZ], Letter from Calvin T Freid to Thomas Alva Edison, December 30th, 1898
1898-12-30 -
[CJ011AEB], Letter from J M Ward to Thomas Alva Edison, December 31st, 1898
1898-12-31 -
[CJ011AEC], Letter from Fred R Andress to Thomas Alva Edison, 1898
1898-00-00 -
[CJ011AEC1], Letter from Thomas Alva Edison to Fred R Andress, 1898
1898-00-00 -
[CJ011AED], Letter from Walter Seeley Mallory to Thomas Alva Edison, 1898
1898-00-00 -
[CJ012AAA], Letter from Calvin T Freid to Thomas Alva Edison, January 2nd, 1899
1899-01-02 -
[CJ012AAB], Letter from J M Ward to Thomas Alva Edison, January 3rd, 1899
1899-01-03 -
[CJ012AAC], Letter from Calvin T Freid to Thomas Alva Edison, January 3rd, 1899
1899-01-03 -
[CJ012AAD], Letter from J M Ward to Thomas Alva Edison, January 4th, 1899
1899-01-04 -
[CJ012AAE], Letter from J M Ward to Thomas Alva Edison, January 5th, 1899
1899-01-05 -
[CJ012AAF], Letter from Calvin T Freid to Thomas Alva Edison, January 5th, 1899
1899-01-05 -
[CJ012AAI], Letter from Standard Paint Co, Frank S De Ronde to New Jersey and Pennsylvania Concentrating Works, January 7th, 1899
1899-01-07 -
[CJ012AAJ], Letter from John A Hiltner, National Shoe and Leather Bank to Walter Seeley Mallory, January 7th, 1899
1899-01-07 -
[CJ012AAK], Letter from Sessions Foundry Co, William E Sessions to New Jersey and Pennsylvania Concentrating Works, January 7th, 1899
1899-01-07 -
[CJ012AAP], Letter from Calvin T Freid to Thomas Alva Edison, January 10th, 1899
1899-01-10 -
[CJ012AAR], Letter from Calvin T Freid to Thomas Alva Edison, January 11th, 1899
1899-01-11 -
[CJ012AAT], Letter from Calvin T Freid to Thomas Alva Edison, January 12th, 1899
1899-01-12 -
[CJ012AAU], Letter from Calvin T Freid to Thomas Alva Edison, January 13th, 1899
1899-01-13 -
[CJ012AAW], Letter from Calvin T Freid to Thomas Alva Edison, January 14th, 1899
1899-01-14 -
[CJ012AAX], Letter from J M Ward to Thomas Alva Edison, January 16th, 1899
1899-01-16 -
[CJ012AAY], Letter from Calvin T Freid to Thomas Alva Edison, January 16th, 1899
1899-01-16 -
[CJ012AAZ], Letter from Calvin T Freid to Thomas Alva Edison, January 17th, 1899
1899-01-17 -
[CJ012ABA], Letter from J M Ward to Thomas Alva Edison, January 17th, 1899
1899-01-17 -
[CJ012ABC], Letter from Calvin T Freid to Thomas Alva Edison, January 18th, 1899
1899-01-18 -
[CJ012ABE], Letter from J M Ward to Thomas Alva Edison, January 18th, 1899
1899-01-18 -
[CJ012ABF], Letter from J M Ward to Thomas Alva Edison, January 19th, 1899
1899-01-19 -
[CJ012ABG], Letter from Calvin T Freid to Thomas Alva Edison, January 19th, 1899
1899-01-19 -
[CJ012ABH], Letter from J M Ward to Thomas Alva Edison, January 19th, 1899
1899-01-19 -
[CJ012ABJ], Letter from J M Ward to Thomas Alva Edison, January 20th, 1899
1899-01-20 -
[CJ012ABK], Letter from Calvin T Freid to Thomas Alva Edison, January 20th, 1899
1899-01-20 -
[CJ012ABL], Letter from Calvin T Freid to Thomas Alva Edison, January 21st, 1899
1899-01-21 -
[CJ012ABN], Letter from J M Ward to Thomas Alva Edison, January 21st, 1899
1899-01-21 -
[CJ012ABP], Letter from Calvin T Freid to Thomas Alva Edison, January 23rd, 1899
1899-01-23 -
[CJ012ABR], Letter from Calvin T Freid to Thomas Alva Edison, January 24th, 1899
1899-01-24 -
[CJ012ABS], Letter from Calvin T Freid to Thomas Alva Edison, January 25th, 1899
1899-01-25 -
[CJ012ABT], Letter from J M Ward to Thomas Alva Edison, January 25th, 1899
1899-01-25 -
[CJ012ABU], Letter from New Jersey Zinc Co, James Bryant Tonking to Walter Seeley Mallory, January 25th, 1899
1899-01-25 -
[CJ012ABV], Letter from J M Ward to Thomas Alva Edison, January 26th, 1899
1899-01-26 -
[CJ012ACJ], Letter from R H Cunningham to Walter Seeley Mallory, February 7th, 1899
1899-02-07 -
[CJ012ACM], Letter from Calvin T Freid to Thomas Alva Edison, February 13th, 1899
1899-02-13 -
[CJ012ACN], Letter from Calvin T Freid to Thomas Alva Edison, February 14th, 1899
1899-02-14 -
[CJ012ACV], Letter from Pardee (A.) & Co, H W Howe to Walter Seeley Mallory, March 2nd, 1899
1899-03-02 -
[CJ012ACW], Letter from Frank Culbertson to Walter Seeley Mallory, March 13th, 1899
1899-03-13 -
[CJ012ACW1], Letter from Pardee (A.) & Co, H W Howe to Walter Seeley Mallory, March 16th, 1899
1899-03-16 -
[CJ012ADA], Letter from R H Cunningham to Walter Seeley Mallory, March 23rd, 1899
1899-03-23 -
[CJ012ADE], Letter from H W Howe, Pardee (A.) & Co to Walter Seeley Mallory, March 27th, 1899
1899-03-27 -
[CJ012ADJ], Letter from R H Cunningham to Walter Seeley Mallory, April 11th, 1899
1899-04-11 -
[CJ012ADY], Letter from R H Cunningham to Walter Seeley Mallory, May 22nd, 1899
1899-05-22 -
[CJ012AEB], Letter from Pardee (A.) & Co, H W Howe to Walter Seeley Mallory, May 29th, 1899
1899-05-29 -
[CJ012AEE], Letter from R H Cunningham to Walter Seeley Mallory, June 7th, 1899
1899-06-07 -
[CJ012AEF], Letter from Thomas Alva Edison to Walter Seeley Mallory, 1899
1899-00-00 -
[CJ013AAC], Letter from A S Cobb to E A Jaques, May 24th, 1900
1900-05-24 -
[CJ015AAC], Letter from Walter Seeley Mallory to Ricketts and Banks, April 21st, 1902
1902-04-21 -
[CJ015AAD], Letter from W E Cooke to Walter Seeley Mallory, August 21st, 1902
1902-08-21 -
[CJ018AAA], Letter from John Chester to Walter Seeley Mallory, March 3rd, 1905
1905-03-03 -
[CJ018AAB], Letter from Oliver W Miller to John F Randolph, June 3rd, 1905
1905-06-03 -
[CJ018AAC], Letter from Oliver W Miller to John F Randolph, November 28th, 1905
1905-11-28 -
[CJ019AAK], Letter from John G Worth to Thomas Alva Edison, July 30th, 1906
1906-07-30 -
[CJ020AAB], Letter from Wayne Wills to Thomas Alva Edison, January 8th, 1907
1907-01-08 -
[CJ021AAB] List, January 24th, 1908
1908-01-24 -
[CJ021AAC], Letter from Edgar Smith Opdyke to Edison Portland Cement Co, Walter Seeley Mallory, January 24th, 1908
1908-01-24 -
[CJ021AAD] List, January 24th, 1908
1908-01-24 -
[CJ022AAA], Letter from C B Warner to Thomas Alva Edison, January 4th, 1909
1909-01-04 -
[CJ022AAB], Letter from Walter Seeley Mallory to C B Warner, January 6th, 1909
1909-01-06