Items

• [D8704AEI], Letter from Gustav Gennert, Gennert (G.) Co to Thomas Alva Edison, November 2nd, 1887
  1887-11-02
• [D8756ABF], Letter from Queen (James W.) & Co to Thomas Alva Edison, August 25th, 1887
  1887-08-25
• [D8756ADR], Letter from Queen (James W.) & Co to Thomas Alva Edison, October 19th, 1887
  1887-10-19
• [D8756AGI], Letter from Heroy and Marrenner to Thomas Alva Edison, December 2nd, 1887
  1887-12-02
• [D8756AHL], Letter from Palmer Parker & Co to Thomas Alva Edison, December 21st, 1887
  1887-12-21
• [D8756AHT], Letter from American Gas Furnace Co, Edward Paul Reichhelm to Thomas Alva Edison, December 30th, 1887
  1887-12-30
• [D8818AAE1], Letter from Thomas Alva Edison to Kaldenberg (F.J.) Co, Frederick Julius Kaldenberg, January 3rd, 1888
  1888-01-03
• [D8818ATL], Letter from Charles Batchelor to Edison Machine Works, September 19th, 1888
  1888-09-19
• [D8845ADN], Letter from Walter McDermott, Frue Vanning Machine Co to Thomas Alva Edison, September 7th, 1888
  1888-09-07
• [D8856AAH], Letter from Kaldenberg (F.J.) Co, Frederick Robert Kaldenberg to Thomas Alva Edison, January 5th, 1888
  1888-01-05
• [D8856ADC], Letter from Charles Patterson Bruch to Alfred Ord Tate, August 16th, 1888
  1888-08-16
• [D8914ABA], Letter from Edmund M Beane to Alfred Ord Tate, July 18th, 1889
  1889-07-18
• [D8935AAO], Letter from William J Jenks to West Orange Laboratory, March 16th, 1889
  1889-03-16
• [D8955ADL], Letter from George Milton Hopkins to Thomas Alva Edison, November 11th, 1889
  1889-11-11
• [D8958AAK], Letter from Julius H Block to Charles Batchelor, October 10th, 1889
  1889-10-10
• [D8959ABL], Letter from Hugh De Coursey Hamilton to Charles Batchelor, May 11th, 1889
  1889-05-11
• [D8960AAU], Letter from Everett Frazar to Thomas Alva Edison, July 23rd, 1889
  1889-07-23
• [D8961AAR], Letter from Thomas Bernardr Connery to Thomas Alva Edison, October 5th, 1889
  1889-10-05
• [D8961ABC], Letter from D J Balleras to Thomas Alva Edison, 1889
  1889-00-00
• [D9245AAD], Telegram from Alfred Ord Tate to Charles Batchelor, February 25th, 1892
  1892-02-25
• [LB031322A], Letter from Louis Glass to Samuel Insull, July 1889
  1889-07-00
• [LB032442], Letter from Charles Batchelor to George Edward Gouraud, September 30th, 1889
  1889-09-30
• [LB038062A], Letter from Edison Phonograph Toy Manufacturing Co to Thomas Alva Edison, February 25th, 1890
  1890-02-25
• [LB038238], Letter from Alfred Ord Tate to Thomas Alva Edison, March 10th, 1890
  1890-03-10
• [LB039144], Letter from Alfred Ord Tate to Edison Phonograph Works, A MacGruthar, March 28th, 1890
  1890-03-28
• [LB045318], Letter from Alfred Ord Tate to Samuel Insull, November 20th, 1890
  1890-11-20
• [NA011039], Technical Note, Thomas Alva Edison, November 15th, 1887
  1887-11-15
• [NSUN12], Technical Note, Thomas Alva Edison, Charles Batchelor, 1889
  1889-00-00
• [PT5067], Patent Application, Thomas Alva Edison, February 28th, 1913
  1913-02-28