Items

• [D7309E], Patent Caveat, Thomas Alva Edison, April 1873
  1873-04-00
• [D7510C], Letter from Brooks Patent Insulator Works, David Brooks to Thomas Alva Edison, April 2nd, 1875
  1875-04-02
• [D7510F], Letter from Derrick O Dyer to Thomas Alva Edison, July 9th, 1875
  1875-07-09
• [D7614X], Essay, Edward Hibberd Johnson, 1876
  1876-00-00
• [D7717U], Letter from Josiah Custer Reiff to Thomas Alva Edison, May 20th, 1877
  1877-05-20
• [D7802ZCR], Letter from George Harrison Bliss to Thomas Alva Edison, March 5th, 1878
  1878-03-05
• [D7802ZPP], Letter from Josiah Custer Reiff to Thomas Alva Edison, June 21st, 1878
  1878-06-21
• [D7903ZKA], Letter from Josiah Custer Reiff to Thomas Alva Edison, October 28th, 1879
  1879-10-28
• [NM005] Technical Note, March 1873
  1873-03-00
• [PA066], Article, Thomas Alva Edison, October 1st, 1874
  1874-10-01
• [PA069], Article, Thomas Alva Edison, November 15th, 1874
  1874-11-15
• [QCB08117], Memorandum, Western Union, William Orton, June 30th, 1873
  1873-06-30
• [QCE07], Legal Pleading, Western Union, Thomas Alva Edison, George Bartlett Prescott, January 28th, 1875
  1875-01-28
• [SB1677133A], Letter from Automatic Telegraph Co, Josiah Custer Reiff to Thomas Alva Edison, September 11th, 1874
  1874-09-11
• [SM044045], Article, Thomas Alva Edison, October 1st, 1874
  1874-10-01
• [W100DAB003], Legal Testimony, Thomas Alva Edison, November 29th, 1880
  1880-11-29
• [W400E316], Report from Western Union, 1875
  1875-00-00
• [W400E320], Report from Western Union, 1876
  1876-00-00
• [W600Y], Letter from Thomas Alva Edison to Ebenezer Baker Welch, 1868
  1868-00-00
• [X001E04A], Reminiscence, Patrick Bernard Delany, 1908
  1908-00-00
• [X099CN], Letter from William Orton to Grosvenor Porter Lowrey, January 20th, 1875
  1875-01-20
• [X099CQ], Letter from William Orton to Anson Stager, February 3rd, 1875
  1875-02-03
• [Z005AL], Letter from Thomas Alva Edison to William Henry Preece, February 11th, 1878
  1878-02-11
• [Z100BT], Letter from Daniel H Craig to Frank Ives Scudamore, February 19th, 1873
  1873-02-19
• [Z100CE], Letter from Richard S Culley to Frank Ives Scudamore, May 12th, 1873
  1873-05-12
• [Z100CJ], Letter from Frank Ives Scudamore to Richard S Culley, May 14th, 1873
  1873-05-14