Items

• [CJ011ADC], Letter from R H Cunningham to Walter Seeley Mallory, December 17th, 1898
  1898-12-17
• [CJ020AAI], Letter from Walter Seeley Mallory to Oliver W Miller, July 15th, 1907
  1907-07-15
• [CJ505AAA], Letter from John Vincent Miller to Thomas Alva Edison, February 3rd, 1903
  1903-02-03
• [CJ608ABI], Letter from Ellery Ware Ellis to Thomas Alva Edison, November 25th, 1903
  1903-11-25
• [CJ614ABG], Letter from Walter Seeley Mallory to William Horatio Mason, April 6th, 1906
  1906-04-06
• [CJ615AAK], Letter from Walter Seeley Mallory to Thomas Alva Edison, February 7th, 1907
  1907-02-07
• [CJ615AAM], Letter from Charles Turner Hughes to Thomas Alva Edison, February 10th, 1907
  1907-02-10
• [CJ615AAU], Letter from Walter Seeley Mallory to Charles Turner Hughes, February 18th, 1907
  1907-02-18
• [CJ615ACA], Letter from Walter Seeley Mallory to Thomas Alva Edison, May 10th, 1907
  1907-05-10
• [CJ615ACG], Letter from Charles Turner Hughes to Thomas Alva Edison, May 18th, 1907
  1907-05-18
• [CJ615AET], Letter from Walter Seeley Mallory to William Horatio Mason, September 13th, 1907
  1907-09-13
• [CJ620ACY], Letter from William Horatio Mason to Walter Seeley Mallory, June 28th, 1911
  1911-06-28
• [CJ621ACI], Letter from Walter Seeley Mallory to Thomas Alva Edison, October 30th, 1912
  1912-10-30
• [CJ625] Minutes, 1899-1915
  1899-1915
• [CJ631AAI], Incorporation Record, Edison Portland Cement Co, March 29th, 1907
  1907-03-29
• [CM06AE], Letter from Charles Thompson Dally to Thomas Alva Edison, December 14th, 1915
  1915-12-14
• [CM07AE], Letter from William Henry Meadowcroft to Thomas Alva Edison, July 21st, 1915
  1915-07-21
• [CM09BH], Letter from Thomas Alva Edison to John Vincent Miller, November 30th, 1915
  1915-11-30
• [D0807ABJ], Letter from Emmel (Charles) to Thomas Alva Edison, June 29th, 1908
  1908-06-29
• [D0927AAG], Financial Statement, Edison Portland Cement Co, August 31st, 1909
  1909-08-31
• [D1038AAB], Report from Edison Portland Cement Co, January 31st, 1910
  1910-01-31
• [D1055AAK], Letter from Williams and Peters to Thomas Alva Edison, November 14th, 1910
  1910-11-14
• [E1518LBE], Letter from Badger (E.B.) and Sons Co to William Henry Meadowcroft, December 13th, 1915
  1915-12-13
• [E1518LCA], Letter from William Henry Meadowcroft to Harry Frederick Miller, December 21st, 1915
  1915-12-21
• [E1518CGE1], Letter from Thomas Alva Edison to William Henry Meadowcroft, March 1915
  1915-03-00
• [E1518DGR], Letter from James Henry Plummer, Toronto Chemical Co to Thomas Alva Edison, April 30th, 1915
  1915-04-30
• [E1518GAM], Letter from William Henry Meadowcroft to Thomas Alva Edison, July 5th, 1915
  1915-07-05
• [E1518GAT], Letter from William Henry Meadowcroft to Thomas Alva Edison, July 7th, 1915
  1915-07-07
• [E1518GBK], Letter from William Henry Meadowcroft to John Thomas McDermott, July 10th, 1915
  1915-07-10
• [E1518GBV], Letter from Scotland Neck Cotton Mills to Thomas Alva Edison, July 12th, 1915
  1915-07-12
• [E1518GCS], Letter from Stanley Doggett to Thomas Alva Edison, July 21st, 1915
  1915-07-21
• [E1518GDE], Letter from Runnymede Mills Inc to West Orange Laboratory, July 28th, 1915
  1915-07-28
• [E1518HAG], Letter from Butterworth-Judson Co, Joseph A Durkin to Thomas Alva Edison, August 5th, 1915
  1915-08-05
• [E1518ICF], Letter from American Oil and Supply Co, Curtis Randolph Burnett to William Henry Meadowcroft, September 20th, 1915
  1915-09-20
• [E1518ICI], Letter from Peter Christian Christensen to Thomas Alva Edison, September 21st, 1915
  1915-09-21
• [E1518IDH], Letter from William Henry Meadowcroft to Harry Frederick Miller, September 27th, 1915
  1915-09-27
• [E1518JAC], Letter from Stephen Babcock Mambert to Thomas Alva Edison, John Thomas McDermott, October 1st, 1915
  1915-10-01
• [E1518JAD], Report from Edison Chemical Works and Other Silver Lake Plants, October 1st, 1915
  1915-10-01
• [E1518JAT3], Letter from Thomas Alva Edison to Kaufman (David) and Sons Co, October 8th, 1915
  1915-10-08
• [E1518JCU], Letter from Thomas Alva Edison to Charles Thompson Dally, October 1915
  1915-10-00
• [E1518KAS], Letter from William Henry Meadowcroft to Thomas Alva Edison, November 12th, 1915
  1915-11-12
• [E1578BF], Letter from Frederick Bachman to Thomas Alva Edison, December 20th, 1915
  1915-12-20
• [E1616AAB], Letter from Walter Seeley Mallory to William Henry Meadowcroft, January 3rd, 1916
  1916-01-03
• [E1616AAP], Letter from Thomas Alva Edison to Walter Seeley Mallory, January 7th, 1916
  1916-01-07
• [E1735AV], Letter from William Lewis Hassenplug to William Henry Meadowcroft, August 27th, 1917
  1917-08-27
• [E1744AD], Report from Harry Frederick Miller, 1917
  1917-00-00
• [HK5100AB], Letter from Moise Dreyfus, United States Crushed Stone Co to Walter Seeley Mallory, February 26th, 1917
  1917-02-26
• [HK5187AB], Letter from Richard Wesley Kellow to William Henry Meadowcroft, July 9th, 1920
  1920-07-09
• [HM55CD1], Report from Harry Frederick Miller to Richard Wesley Kellow, October 5th, 1917
  1917-10-05
• [LB080210], Letter from Harry Frederick Miller to Walter Seeley Mallory, June 18th, 1909
  1909-06-18
• [ML001054], Telegram from Muckers (West Orange Laboratory) to Thomas Alva Edison, February 11th, 1904
  1904-02-11
• [NP102039], Diary, Thomas Alva Edison, May 17th, 1915
  1915-05-17
• [NP102053], Diary, Thomas Alva Edison, May 1915
  1915-05-00
• [NP103058], Diary, Thomas Alva Edison, August 5th, 1915
  1915-08-05
• [NP104106], Diary, Thomas Alva Edison, December 6th, 1915
  1915-12-06