Items

• [CA061033B], Interview, Thomas Alva Edison, July 7th, 1909
  1909-07-07
• [CJ002ACN], Letter from Thomas Butler to Thomas Alva Edison, July 10th, 1890
  1890-07-10
• [CJ002ACO], Letter from P F Gildea to Thomas Butler, July 3rd, 1890
  1890-07-03
• [CJ003AFX], Letter from Arthur Whitney Howe to William S Perry, November 14th, 1891
  1891-11-14
• [CJ003AFY], Letter from John P Walsh to New Jersey and Pennsylvania Concentrating Works, November 21st, 1891
  1891-11-21
• [CJ003AGE], Letter from Alfred Ord Tate to William S Perry, December 1st, 1891
  1891-12-01
• [CJ006AAK], Letter from William S Perry to Thomas Alva Edison, September 13th, 1893
  1893-09-13
• [CJ011AAW], Letter from Henry C Demming to Francis Robbins Upton, March 21st, 1898
  1898-03-21
• [CJ011ACY], Letter from R H Cunningham to Thomas Alva Edison, December 15th, 1898
  1898-12-15
• [CJ011ADI], Letter from R H Cunningham to Walter Seeley Mallory, December 21st, 1898
  1898-12-21
• [CJ012AAZ], Letter from Calvin T Freid to Thomas Alva Edison, January 17th, 1899
  1899-01-17
• [CJ054071], Technical Note, Walter Seeley Mallory, February 1st, 1893
  1893-02-01
• [CJ601AAB], Letter from Lehigh Portland Cement Co, Charles Arthur Matcham to Francis Robbins Upton, January 20th, 1899
  1899-01-20
• [CJ604AAM], Letter from Edward Roche to Robert Henry Thompson, December 5th, 1901
  1901-12-05
• [CJ614ADK], Letter from Herman E Kiefer to Thomas Alva Edison, November 20th, 1906
  1906-11-20
• [CJ617ACG], Letter from Herman E Kiefer to Thomas Alva Edison, July 13th, 1909
  1909-07-13
• [CK601ACU], Letter from Neuchatel Asphalt Co to Emil Herter, August 27th, 1906
  1906-08-27
• [CK601ACV], Letter from Neuchatel Asphalt Co to Emil Herter, August 30th, 1906
  1906-08-30
• [D0013AAH], Letter from North American Transportation and Trading Co, Robert Bell Snowden to Thomas Alva Edison, April 2nd, 1900
  1900-04-02
• [D0620AAC], Letter from Canadian Gold Fields, Louis Gendreau to Thomas Alva Edison, November 12th, 1906
  1906-11-12
• [D9331AAA], Letter from Louis Glass to Thomas Alva Edison, January 5th, 1893
  1893-01-05
• [D9331AAH], Letter from Russell T Joy to Thomas Alva Edison, February 10th, 1893
  1893-02-10
• [D9331ABA], Letter from Josiah Custer Reiff to Thomas Alva Edison, May 20th, 1893
  1893-05-20
• [LB055109], Letter from Alfred Ord Tate to Arthur Michaud, January 11th, 1892
  1892-01-11
• [LB064510], Letter from Thomas Alva Edison to Robert Bell Snowden, North American Transportation and Trading Co, April 4th, 1900
  1900-04-04
• [LB067129], Letter from Thomas Alva Edison to William H Hampton, October 22nd, 1901
  1901-10-22
• [LB067362], Letter from Thomas Alva Edison to Frank Lewis Dyer, February 5th, 1902
  1902-02-05
• [LB076185], Letter from Thomas Alva Edison to Fred A Binney, November 18th, 1907
  1907-11-18
• [LM209196], Letter from William S Perry to Walter Seeley Mallory, August 14th, 1893
  1893-08-14
• [LM209370], Letter from William S Perry to Herbert Harold Vreeland, September 2nd, 1893
  1893-09-02
• [LM209455], Letter from William S Perry to Thomas Alva Edison, September 12th, 1893
  1893-09-12
• [LM209461], Letter from William S Perry to Thomas Alva Edison, September 13th, 1893
  1893-09-13
• [LM210041], Letter from William S Perry to Walter Seeley Mallory, November 23rd, 1893
  1893-11-23
• [LM210975], Letter from William S Perry to Walter Seeley Mallory, June 27th, 1894
  1894-06-27
• [LM211062], Letter from William S Perry to Walter Seeley Mallory, July 26th, 1894
  1894-07-26
• [LM211408], Letter from William S Perry to W R Bennett, January 25th, 1895
  1895-01-25
• [LM211549], Letter from John F Randolph to Sanford Clark & Co, May 1st, 1895
  1895-05-01
• [LM211600], Letter from Thomas Alva Edison to Sanford Clark & Co, May 22nd, 1895
  1895-05-22
• [LM211691], Letter from Walter Seeley Mallory to A E Tafel, August 12th, 1895
  1895-08-12
• [LM202828], Letter from Thomas Butler to P F Gildea, May 9th, 1890
  1890-05-09
• [LM204470], Letter from William S Perry to John P Walsh, June 6th, 1891
  1891-06-06
• [LM205174], Letter from John P Walsh to Owen J Conley, January 6th, 1892
  1892-01-06
• [LM205473], Letter from John P Walsh to New York and New England Railroad, Isaac Duell Barton, February 12th, 1892
  1892-02-12
• [LM206215], Letter from William S Perry to Owen J Conley, September 28th, 1892
  1892-09-28
• [LM206241], Letter from William S Perry to Owen J Conley, September 30th, 1892
  1892-09-30
• [LM206498], Letter from John P Walsh to Mr Naughright, November 2nd, 1892
  1892-11-02
• [LM206587], Letter from William S Perry to Arthur Whitney Howe, November 14th, 1892
  1892-11-14
• [LM206625], Letter from William S Perry to Arthur Whitney Howe, November 16th, 1892
  1892-11-16
• [LM207403], Letter from William S Perry to David Crawford Houston, January 30th, 1893
  1893-01-30
• [LM207548], Letter from John P Walsh to Central Railroad of New Jersey, March 1st, 1893
  1893-03-01
• [LM207553], Letter from William S Perry to Owen J Conley, March 2nd, 1893
  1893-03-02
• [LM207578], Letter from William S Perry to Providence Lithograph Co, March 7th, 1893
  1893-03-07
• [LM212703], Letter from Walter Seeley Mallory to Neuchatel Asphalt Co, July 15th, 1896
  1896-07-15
• [LM212721], Letter from Walter Seeley Mallory to Pilling and Crane, July 20th, 1896
  1896-07-20
• [LM212816], Letter from Walter Seeley Mallory to Pilling and Crane, August 17th, 1896
  1896-08-17
• [LM212821], Letter from Walter Seeley Mallory to Ralph Peverley, August 18th, 1896
  1896-08-18
• [LM216618], Letter from Walter Seeley Mallory to William S Perry, August 7th, 1893
  1893-08-07
• [LM219019], Letter from Walter Seeley Mallory to William S Perry, November 16th, 1893
  1893-11-16
• [LM219207], Letter from Walter Seeley Mallory to Pilling and Crane, December 2nd, 1893
  1893-12-02
• [LM224148], Letter from Thomas Alva Edison to Erie Railroad Co, Albert Eliphalet Mitchell, August 31st, 1894
  1894-08-31
• [LM224266], Letter from Thomas Alva Edison to Francis Delphine Casanave, September 15th, 1894
  1894-09-15
• [LM224275], Letter from Thomas Alva Edison to Suburban Traction Co, September 17th, 1894
  1894-09-17
• [LM224351], Letter from Walter Seeley Mallory to William S Perry, September 24th, 1894
  1894-09-24
• [LM224365], Letter from Walter Seeley Mallory to John F Randolph, September 27th, 1894
  1894-09-27
• [LM225001], Letter from Walter Seeley Mallory to Pilling and Crane, October 17th, 1894
  1894-10-17
• [LM225080], Letter from Walter Seeley Mallory to Pilling and Crane, October 26th, 1894
  1894-10-26
• [LM225165], Letter from Thomas Alva Edison to Electrical Age, November 9th, 1894
  1894-11-09
• [LM225213], Letter from Thomas Alva Edison to Suburban Traction Co, Frederick Haselton Tidnam, November 15th, 1894
  1894-11-15
• [LM225244], Letter from Thomas Alva Edison to Alexander Elliott, Jr., November 16th, 1894
  1894-11-16
• [LM225380], Letter from Thomas Alva Edison to Joseph Wharton, November 24th, 1894
  1894-11-24
• [LM227039], Letter from Thomas Alva Edison to Eli Teeter, February 14th, 1895
  1895-02-14
• [LM227195], Letter from Walter Seeley Mallory to George L Bryant, February 28th, 1895
  1895-02-28
• [LM228374], Letter from Walter Seeley Mallory to Pilling and Crane, July 19th, 1895
  1895-07-19
• [LM228682], Letter from Walter Seeley Mallory to Speer White Sand Co, August 28th, 1895
  1895-08-28
• [LM229380], Letter from Walter Seeley Mallory to Robert Lowry Thomae, November 6th, 1895
  1895-11-06
• [LM233047], Letter from Walter Seeley Mallory to John P Walsh, June 26th, 1897
  1897-06-26
• [LM234349], Letter from Walter Seeley Mallory to E Evans, September 9th, 1897
  1897-09-09
• [LM237304], Letter from Walter Seeley Mallory to Pilling and Crane, November 29th, 1898
  1898-11-29
• [LM241492], Letter from Walter Seeley Mallory to Orville Benson, November 5th, 1900
  1900-11-05
• [LM243410], Letter from Walter Seeley Mallory to Francis Robbins Upton, November 19th, 1901
  1901-11-19
• [LM243412], Letter from Walter Seeley Mallory to Orville Benson, November 19th, 1901
  1901-11-19
• [LM243444], Letter from Walter Seeley Mallory to Orville Benson, November 29th, 1901
  1901-11-29
• [LM243482], Letter from Walter Seeley Mallory to Orville Benson, December 9th, 1901
  1901-12-09
• [LM243861], Letter from Walter Seeley Mallory to Rock Plaster Co, April 18th, 1902
  1902-04-18
• [LM243868], Letter from Walter Seeley Mallory to Rock Plaster Co, April 22nd, 1902
  1902-04-22
• [LM243877], Letter from Walter Seeley Mallory to Rock Plaster Co, April 25th, 1902
  1902-04-25
• [LM247069], Letter from Walter Seeley Mallory to Central Railroad of New Jersey, John Rogers Maxwell, April 8th, 1898
  1898-04-08
• [NB125AAH], Technical Note, Joseph W Harris, June 3rd, 1893
  1893-06-03
• [NL046AAB], Letter from North American Transportation and Trading Co to Thomas Alva Edison, July 23rd, 1900
  1900-07-23