Items

Items

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  [D0910AAA1], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, December 20th, 1909

  1909-12-20
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  [D1018AAC], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, May 24th, 1910

  1910-05-24
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  [D8211K1], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, Charles E Speirs, December 12th, 1882

  1882-12-12
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  [D9302AAW], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, Charles E Speirs, October 17th, 1893

  1893-10-17
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  [E1513AP1], Telephone Message from Thomas Alva Edison to Van Nostrand (D.) Co, December 15th, 1915

  1915-12-15
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  [E1421FT], Letter from William Henry Meadowcroft to Charles E Speirs, Van Nostrand (D.) Co, December 16th, 1914

  1914-12-16
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  [E1611AC], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, February 28th, 1916

  1916-02-28
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  [E1611AF], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, June 26th, 1916

  1916-06-26
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  [E1611AK1], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, November 11th, 1916

  1916-11-11
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  [E1611AO], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, December 8th, 1916

  1916-12-08
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  [E1616BAI], Letter from West Orange Laboratory to Van Nostrand (D.) Co, Charles E Speirs, February 2nd, 1916

  1916-02-02
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  [E1712AA], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, Charles E Speirs, January 6th, 1917

  1917-01-06
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  [E1712AC], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, January 12th, 1917

  1917-01-12
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  [E1712AL], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, March 9th, 1917

  1917-03-09
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  [E1812AL], Letter from West Orange Laboratory to Van Nostrand (D.) Co, Charles E Speirs, October 10th, 1918

  1918-10-10
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  [E1812AP], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, November 18th, 1918

  1918-11-18
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  [E1910AH], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, March 25th, 1919

  1919-03-25
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  [E1910AW], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, May 10th, 1919

  1919-05-10
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  [E1910BB], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, July 28th, 1919

  1919-07-28
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  [E1910BJ], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, October 27th, 1919

  1919-10-27
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  [LB003224], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, April 25th, 1878

  1878-04-25
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  [LB003227], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, May 1st, 1878

  1878-05-01
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  [LB006401A], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, September 15th, 1880

  1880-09-15
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  [LB006406], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, September 16th, 1880

  1880-09-16
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  [LB007410A], Letter from Samuel Insull to Charles E Speirs, Van Nostrand (D.) Co, June 6th, 1882

  1882-06-06
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  [LB009315], Letter from Samuel Insull to Van Nostrand (D.) Co, Charles E Speirs, November 22nd, 1881

  1881-11-22
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  [LB009389], Letter from Samuel Insull to Van Nostrand (D.) Co, Charles E Speirs, December 1st, 1881

  1881-12-01
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  [LB014407], Letter from Samuel Insull to Van Nostrand (D.) Co, Charles E Speirs, November 9th, 1882

  1882-11-09
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  [LB016358A], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, May 18th, 1883

  1883-05-18
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  [LB017153], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, June 27th, 1883

  1883-06-27
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  [LB017195], Letter from Samuel Insull to Charles E Speirs, Van Nostrand (D.) Co, August 18th, 1883

  1883-08-18
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  [LB023228], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, January 25th, 1887

  1887-01-25
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  [LB033276], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, Charles E Speirs, October 26th, 1889

  1889-10-26
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  [LB040267], Letter from Alfred Ord Tate to Van Nostrand (D.) Co, Charles E Speirs, April 29th, 1890

  1890-04-29
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  [LB048392], Letter from Alfred Ord Tate to Van Nostrand (D.) Co, Charles E Speirs, April 3rd, 1891

  1891-04-03
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  [LB062527], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, June 16th, 1896

  1896-06-16
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  [LB066216], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, June 6th, 1901

  1901-06-06
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  [LB066339], Letter from Thomas Alva Edison to Charles E Speirs, Van Nostrand (D.) Co, July 9th, 1901

  1901-07-09
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  [LB073218], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, January 5th, 1906

  1906-01-05
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  [LB078551], Letter from Harry Frederick Miller to Van Nostrand (D.) Co, December 14th, 1908

  1908-12-14
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  [LB079652], Letter from Harry Frederick Miller to Van Nostrand (D.) Co, April 27th, 1909

  1909-04-27
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  [LB081372], Letter from Harry Frederick Miller to Van Nostrand (D.) Co, December 14th, 1909

  1909-12-14
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  [LB081434], Letter from Harry Frederick Miller to Van Nostrand (D.) Co, December 24th, 1909

  1909-12-24
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  [LB082578], Letter from Harry Frederick Miller to Van Nostrand (D.) Co, May 9th, 1910

  1910-05-09
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  [LB084500], Letter from Harry Frederick Miller to Van Nostrand (D.) Co, November 19th, 1910

  1910-11-19
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  [LB085178], Letter from Harry Frederick Miller to Van Nostrand (D.) Co, Charles E Speirs, January 10th, 1911

  1911-01-10
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  [LB092063], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, January 11th, 1913

  1913-01-11
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  [LB092486], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, February 18th, 1913

  1913-02-18
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  [LB094461], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, July 3rd, 1913

  1913-07-03
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  [LB095394], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, September 30th, 1913

  1913-09-30
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  [LB101293], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, January 11th, 1915

  1915-01-11
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  [LB102087], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, February 17th, 1915

  1915-02-17
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  [LB102403], Letter from Thomas Alva Edison to Van Nostrand (D.) Co, Charles E Speirs, March 3rd, 1915

  1915-03-03
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  [LB110483], Letter from William Henry Meadowcroft to Charles E Speirs, Van Nostrand (D.) Co, February 28th, 1916

  1916-02-28
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  [LB112490], Letter from William Henry Meadowcroft to Charles E Speirs, Van Nostrand (D.) Co, June 9th, 1916

  1916-06-09
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  [LB115112], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, November 17th, 1916

  1916-11-17
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  [LB115285], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, December 8th, 1916

  1916-12-08
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  [LB115461], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, December 28th, 1916

  1916-12-28
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  [LB115622], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, Charles E Speirs, January 15th, 1917

  1917-01-15
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  [LB116353], Letter from William Henry Meadowcroft to Van Nostrand (D.) Co, March 9th, 1917

  1917-03-09
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  [LB117201], Letter from William Henry Meadowcroft to Charles E Speirs, Van Nostrand (D.) Co, June 5th, 1917

  1917-06-05
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  [LM114066], Letter from Arthur Edwin Kennelly to Van Nostrand (D.) Co, Charles E Speirs, January 19th, 1891

  1891-01-19