Items

• [D7520B], Agreement, Western Union, Thomas Alva Edison, November 27th, 1875
  1875-11-27
• [D7520F], Letter from Thomas Alva Edison to William Orton, December 29th, 1875
  1875-12-29
• [D7612A], Letter from Lemuel Wright Serrell to Thomas Alva Edison, February 7th, 1876
  1876-02-07
• [D7612I], Letter from Lemuel Wright Serrell to Thomas Alva Edison, June 7th, 1876
  1876-06-07
• [D7612M], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, July 27th, 1876
  1876-07-27
• [D7612P], Letter from Lemuel Wright Serrell to Thomas Alva Edison, August 9th, 1876
  1876-08-09
• [D7612S], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, September 25th, 1876
  1876-09-25
• [D7612T], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, October 4th, 1876
  1876-10-04
• [D7612Z], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, December 12th, 1876
  1876-12-12
• [D7618D], Letter from Thomas Alva Edison to William Orton, January 17th, 1876
  1876-01-17
• [D7618E], Letter from Thomas Alva Edison to William Orton, January 24th, 1876
  1876-01-24
• [D7618F], Letter from Thomas Alva Edison to William Orton, January 26th, 1876
  1876-01-26
• [D7618I], Letter from Thomas Alva Edison to William Orton, February 19th, 1876
  1876-02-19
• [D7618I1], Letter from Norman C Miller to Thomas Alva Edison, September 4th, 1876
  1876-09-04
• [D7618L], Letter from Thomas Alva Edison to William Orton, December 4th, 1876
  1876-12-04
• [D7618O], Letter from Thomas Alva Edison to William Orton, April 1876
  1876-04-00
• [D7618P], Letter from Thomas Alva Edison to William Orton, December 1876
  1876-12-00
• [D7715I], Letter from Lemuel Wright Serrell to Thomas Alva Edison, June 6th, 1877
  1877-06-06
• [D7715P], Letter from Lemuel Wright Serrell to Thomas Alva Edison, June 20th, 1877
  1877-06-20
• [D7715Z], Letter from Lemuel Wright Serrell to Thomas Alva Edison, September 11th, 1877
  1877-09-11
• [D7715ZAB], Letter from U.S. Patent Office. Commissioner to Lemuel Wright Serrell, Thomas Alva Edison, October 3rd, 1877
  1877-10-03
• [D7715ZAH], Letter from Lemuel Wright Serrell to Thomas Alva Edison, October 25th, 1877
  1877-10-25
• [D7715ZAQ], Letter from Lemuel Wright Serrell to Thomas Alva Edison, December 3rd, 1877
  1877-12-03
• [D7715ZAV], Memorandum, Thomas Alva Edison, 1877
  1877-00-00
• [D7719B], Letter from William Orton, Western Union to Thomas Alva Edison, January 27th, 1877
  1877-01-27
• [D7805ZAD], Essay, Thomas Alva Edison, March 1878
  1878-03-00
• [D7828G], Letter from Harold Serrell to Thomas Alva Edison, February 13th, 1878
  1878-02-13
• [D7828I], Letter from Lemuel Wright Serrell to Thomas Alva Edison, February 21st, 1878
  1878-02-21
• [D7828L], Letter from Lemuel Wright Serrell to Thomas Alva Edison, February 26th, 1878
  1878-02-26
• [D7828O], Letter from Lemuel Wright Serrell to Thomas Alva Edison, March 16th, 1878
  1878-03-16
• [D7828S], Letter from Lemuel Wright Serrell to Thomas Alva Edison, March 25th, 1878
  1878-03-25
• [D7828T], Letter from Lemuel Wright Serrell to Thomas Alva Edison, March 28th, 1878
  1878-03-28
• [D7828Y], Letter from Lemuel Wright Serrell to Thomas Alva Edison, April 4th, 1878
  1878-04-04
• [D7828ZAM], Telegram from Lemuel Wright Serrell to Thomas Alva Edison, May 17th, 1878
  1878-05-17
• [D7828ZAP], Letter from Lemuel Wright Serrell to Thomas Alva Edison, May 18th, 1878
  1878-05-18
• [D7828ZAQ], Letter from Lemuel Wright Serrell to Thomas Alva Edison, May 22nd, 1878
  1878-05-22
• [D7828ZAZ], Letter from Lemuel Wright Serrell to Thomas Alva Edison, June 18th, 1878
  1878-06-18
• [D7828ZBO], Letter from Lemuel Wright Serrell to Thomas Alva Edison, July 16th, 1878
  1878-07-16
• [D8036ZES], Letter from Lemuel Wright Serrell to Thomas Alva Edison, October 11th, 1880
  1880-10-11
• [HM750021], Agreement, Thomas Alva Edison, Western Union, December 14th, 1875
  1875-12-14
• [HM750022], Power of Attorney from Thomas Alva Edison to Grosvenor Porter Lowrey, December 14th, 1875
  1875-12-14
• [HM780045], Agreement, Western Union, Thomas Alva Edison, May 31st, 1878
  1878-05-31
• [MB011], Agreement, Western Union, Thomas Alva Edison, May 31st, 1878
  1878-05-31
• [MB018], Letter from M C Spaulding to Thomas Alva Edison, April 15th, 1878
  1878-04-15
• [MBJ001138], Diary, Charles Batchelor, May 18th, 1877
  1877-05-18
• [MBLB1111], Letter from Charles Batchelor to English Mechanic, May 5th, 1877
  1877-05-05
• [MBLB1136], Letter from Charles Batchelor to Thomas Hatch Batchelor, June 11th, 1877
  1877-06-11
• [MBLB1161], Letter from Charles Batchelor to Ezra Torrance Gilliland, July 19th, 1877
  1877-07-19
• [MBLB1169], Letter from Charles Batchelor to Ezra Torrance Gilliland, July 26th, 1877
  1877-07-26
• [MBLB1175], Letter from Charles Batchelor to George Harrison Bliss, July 26th, 1877
  1877-07-26
• [MBLB1179], Letter from Charles Batchelor to John Goode, August 2nd, 1877
  1877-08-02
• [MBLB1188], Letter from Charles Batchelor to George Harrison Bliss, August 13th, 1877
  1877-08-13
• [MBLB1191], Letter from Charles Batchelor to Ezra Torrance Gilliland, August 13th, 1877
  1877-08-13
• [MBLB1219], Letter from Charles Batchelor to Horatio A Reed, October 16th, 1877
  1877-10-16
• [MBN001054], Technical Note, Charles Batchelor, November 13th, 1875
  1875-11-13
• [MBN001054A], Patent Caveat, Thomas Alva Edison, November 13th, 1875
  1875-11-13
• [MBN001054B], Technical Note, Charles Batchelor, November 15th, 1875
  1875-11-15
• [MBN002021], Technical Note, Charles Batchelor, December 3rd, 1875
  1875-12-03
• [MBN002025A] Technical Note, December 26th, 1875
  1875-12-26
• [MBN002033], Technical Note, Thomas Alva Edison, Charles Batchelor, February 12th, 1877
  1877-02-12
• [MBN002034], Technical Note, Charles Batchelor, March 18th, 1877
  1877-03-18
• [MBP007], Patent Application, Thomas Alva Edison, July 26th, 1876
  1876-07-26
• [MK001] Technical Note, 1875-1876
  1875-1876
• [NE1691023], Technical Note, Charles Batchelor, James Adams, November 16th, 1875
  1875-11-16
• [NE1691024A], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, November 21st, 1875
  1875-11-21
• [NE1691040], Technical Note, Charles Batchelor, November 30th, 1875
  1875-11-30
• [NE1691045] Technical Note, December 3rd, 1875
  1875-12-03
• [NE1691051], Technical Note, Charles Batchelor, December 6th, 1875
  1875-12-06
• [NE1691052], Technical Note, Charles Batchelor, December 9th, 1875
  1875-12-09
• [NE1691057A], Technical Note, Charles Batchelor, December 26th, 1875
  1875-12-26
• [NE1691058], Technical Note, Charles Batchelor, January 7th, 1876
  1876-01-07
• [NE1694056] Technical Note, September 14th, 1876
  1876-09-14
• [NE1694062], Technical Note, Thomas Alva Edison, September 17th, 1876
  1876-09-17
• [NE1694062A], Technical Note, Thomas Alva Edison, September 26th, 1876
  1876-09-26
• [NE1695009A], Technical Note, Thomas Alva Edison, August 29th, 1876
  1876-08-29
• [NE1695013], Technical Note, Thomas Alva Edison, James Adams, September 6th, 1876
  1876-09-06
• [NE1695015] Technical Note, September 6th, 1876
  1876-09-06
• [NE1695027], Technical Note, Charles Batchelor, Thomas Alva Edison, October 13th, 1876
  1876-10-13
• [NE1695028], Technical Note, Charles Batchelor, Thomas Alva Edison, October 18th, 1876
  1876-10-18
• [NE1695031] Technical Note, October 18th, 1876
  1876-10-18
• [NE1695036] Technical Note, November 1st, 1876
  1876-11-01
• [NM013K], Technical Note, Charles Batchelor, Thomas Alva Edison, November 12th, 1875
  1875-11-12
• [NS7501C], Technical Note, Charles Batchelor, Thomas Alva Edison, November 29th, 1875
  1875-11-29
• [NS7502H], Technical Note, Charles Batchelor, Thomas Alva Edison, November 29th, 1875
  1875-11-29
• [NS7601A2], Technical Note, Thomas Alva Edison, Charles Batchelor, July 1876
  1876-07-00
• [NS7602A], Technical Note, Charles Batchelor, January 1st, 1876
  1876-01-01
• [NS7602A1], Technical Note, Charles Batchelor, January 10th, 1876
  1876-01-10
• [NS7602B], Technical Note, Thomas Alva Edison, January 26th, 1876
  1876-01-26
• [NS7602D], Technical Note, James Adams, Thomas Alva Edison, July 12th, 1876
  1876-07-12
• [NS7602E], Technical Note, Thomas Alva Edison, July 22nd, 1876
  1876-07-22
• [NS7602F], Technical Note, James Adams, Thomas Alva Edison, July 26th, 1876
  1876-07-26
• [NS7602G], Technical Note, Thomas Alva Edison, August 7th, 1876
  1876-08-07
• [NS7602K], Technical Note, Charles Batchelor, January 1st, 1876
  1876-01-01
• [NS7602M], Technical Note, Thomas Alva Edison, May 8th, 1876
  1876-05-08
• [NS7602N], Technical Note, Thomas Alva Edison, May 10th, 1876
  1876-05-10
• [NS7602O], Technical Note, Thomas Alva Edison, July 12th, 1876
  1876-07-12
• [NS7602P], Technical Note, James Adams, 1876
  1876-00-00
• [NS7602Q], Technical Note, Thomas Alva Edison, 1876
  1876-00-00
• [NS7704ZBT1], Technical Note, Thomas Alva Edison, January 6th, 1877
  1877-01-06
• [NS7704ZBT2], Technical Note, Thomas Alva Edison, March 22nd, 1877
  1877-03-22