Items

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  [CK602ACZ], Letter from Arthur Zentgraf Pedersen to Robert Abraham Bachman, July 23rd, 1917

  1917-07-23
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  [CK602ADA], Letter from Robert Abraham Bachman to Arthur Zentgraf Pedersen, July 24th, 1917

  1917-07-24
• 

  [CK602ADJ], Letter from Walter Stevens to Charles Edison, May 21st, 1918

  1918-05-21
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  [CK602ADV], Letter from John Pierrepont Constable to Charles Edison, September 18th, 1918

  1918-09-18
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  [CK602AEG], Letter from Harrison Gilman Thompson to Charles Edison, April 30th, 1919

  1919-04-30
• 

  [CK602AEI], Letter from George Drake Smith to Richard Wesley Kellow, May 6th, 1919

  1919-05-06
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  [CK620AAC], Letter from Robert Abraham Bachman to Thomas Alva Edison, August 6th, 1914

  1914-08-06
• 

  [CK623AAK], Letter from Harrison Gilman Thompson to Charles Edison, October 18th, 1917

  1917-10-18
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  [CM09AG], Letter from Thomas Alva Edison to John Vincent Miller, July 3rd, 1914

  1914-07-03
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  [CM09AP], Letter from Thomas Alva Edison to John Vincent Miller, July 29th, 1914

  1914-07-29
• 

  [CM09AS], Letter from Thomas Alva Edison to John Vincent Miller, August 4th, 1914

  1914-08-04
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  [E1108AY], Letter from Miller Reese Hutchison to Thomas Alva Edison, May 31st, 1911

  1911-05-31
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  [E1108BZ], Memorandum, Miller Reese Hutchison, November 12th, 1911

  1911-11-12
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  [E1108CP], Letter from Thomas Alva Edison to Miller Reese Hutchison, 1911

  1911-00-00
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  [E1108CS] Report, c. 1912

  1912-00-00
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  [E1189AI], Letter from Thomas Alva Edison to Thomas D Greenley, 1911

  1911-00-00
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  [E1119AT], Letter from Ralph Hamilton Beach to Thomas Alva Edison, June 8th, 1911

  1911-06-08
• 

  [E1188AK], Letter from William Henry Meadowcroft to Thomas Alva Edison, August 25th, 1911

  1911-08-25
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  [E1188AP], Letter from William Henry Meadowcroft to Thomas Alva Edison, September 1st, 1911

  1911-09-01
• 

  [E1188AV], Letter from William Henry Meadowcroft to Thomas Alva Edison, September 12th, 1911

  1911-09-12
• 

  [E1209AC], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 17th, 1912

  1912-01-17
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  [E1209BW], Telegram from Thomas Alva Edison to Miller Reese Hutchison, June 3rd, 1912

  1912-06-03
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  [E1209CF], Letter from Miller Reese Hutchison to Thomas Alva Edison, September 16th, 1912

  1912-09-16
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  [E1209CI], Letter from Thomas Alva Edison to Miller Reese Hutchison, October 6th, 1912

  1912-10-06
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  [E1209CM], Letter from Miller Reese Hutchison to Thomas Alva Edison, October 21st, 1912

  1912-10-21
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  [E1209CU], Letter from Miller Reese Hutchison to Thomas Alva Edison, December 5th, 1912

  1912-12-05
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  [E1264DR], Letter from John Robertson Rogers to Miller Reese Hutchison, November 15th, 1912

  1912-11-15
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  [E1287AE1], Letter from William Henry Meadowcroft to Thomas Alva Edison, March 18th, 1912

  1912-03-18
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  [E1287BK], Report from Walter Elam Holland, March 29th, 1912

  1912-03-29
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  [E1309AU], Letter from Miller Reese Hutchison to Thomas Alva Edison, April 5th, 1913

  1913-04-05
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  [E1309BA], Letter from William Henry Meadowcroft to H R Leisk, June 5th, 1913

  1913-06-05
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  [E1309BB], Letter from Miller Reese Hutchison to Thomas Alva Edison, June 19th, 1913

  1913-06-19
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  [E1309CB], Letter from John Vincent Miller to Thomas Alva Edison, 1913

  1913-00-00
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  [E1310B], Test Report, Isidor (Jerry) Chesler, January 28th, 1913

  1913-01-28
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  [E1312BM], Letter from Robert Abraham Bachman to Thomas Alva Edison, December 31st, 1913

  1913-12-31
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  [E1328B], Letter from John Vincent Miller to Thomas Alva Edison, April 22nd, 1913

  1913-04-22
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  [E1382BX], Test Report, Zachariah Power Halpin, 1913

  1913-00-00
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  [E1410AZ], Letter from R C Veale to William George Bee, November 23rd, 1914

  1914-11-23
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  [E1416AO1], Letter from Thomas Alva Edison to George Arthur Meister, 1914

  1914-00-00
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  [E1428AA], Letter from John Vincent Miller to Thomas Alva Edison, July 21st, 1914

  1914-07-21
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  [E1438BG], Letter from Robert Abraham Bachman to Thomas Alva Edison, July 2nd, 1914

  1914-07-02
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  [E1622AB], Letter from Harrison Gilman Thompson to Edward Jackson Ross, Jr., January 18th, 1916

  1916-01-18
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  [E1809AN], Letter from Lamar Lyndon to Thomas Alva Edison, November 4th, 1918

  1918-11-04
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  [E1914AD], Letter from William Henry Meadowcroft to Sperry Gyroscope Co, Reginald Everett Gillmor, April 18th, 1919

  1919-04-18
• No image

  [NA366021], Technical Note, Thomas Alva Edison, Robert Saville, September 1st, 1914

  1914-09-01
• No image

  [NA366024], Technical Note, Thomas Alva Edison, Frederick Paul Ott, September 14th, 1914

  1914-09-14
• No image

  [nb240a082], Technical Note, Ludwig Fredrick Ott, September 25th, 1912

  1912-09-25
• No image

  [NB244098], Technical Note, Ludwig Fredrick Ott, February 10th, 1921

  1921-02-10
• No image

  [NB244103], Technical Note, Ludwig Fredrick Ott, March 23rd, 1921

  1921-03-23
• No image

  [NB252021], Technical Note, Miller Reese Hutchison, May 10th, 1911

  1911-05-10
• No image

  [NB260012], Technical Note, Zachariah Power Halpin, March 24th, 1913

  1913-03-24
• No image

  [NB261135A], Technical Note, Zachariah Power Halpin, August 28th, 1913

  1913-08-28
• No image

  [NB265009], Technical Note, Miller Reese Hutchison, March 4th, 1913

  1913-03-04
• No image

  [NB265048A], Technical Note, Miller Reese Hutchison, April 3rd, 1913

  1913-04-03
• No image

  [NM040001] Technical Note, c. 1909

  1909-00-00
• No image

  [NP088025], Diary, Thomas Alva Edison, February 25th, 1911

  1911-02-25
• No image

  [NP088052], Diary, Thomas Alva Edison, March 1911

  1911-03-00
• No image

  [NP089017A], Diary, Thomas Alva Edison, May 1911

  1911-05-00
• No image

  [NP089063], Diary, Thomas Alva Edison, June 1911

  1911-06-00
• No image

  [NP089092], Diary, Thomas Alva Edison, July 29th, 1911

  1911-07-29
• No image

  [NP090001], Diary, Thomas Alva Edison, November 1911

  1911-11-00
• No image

  [NP090005], Diary, Thomas Alva Edison, December 1st, 1911

  1911-12-01
• No image

  [NP090048], Diary, Thomas Alva Edison, December 26th, 1911

  1911-12-26
• No image

  [NP091024], Diary, Thomas Alva Edison, February 1st, 1912

  1912-02-01
• No image

  [NP091031], Diary, Thomas Alva Edison, March 10th, 1912

  1912-03-10
• No image

  [NP091065], Diary, Thomas Alva Edison, April 1st, 1912

  1912-04-01
• No image

  [NP091099], Diary, Thomas Alva Edison, May 1912

  1912-05-00
• No image

  [NP093001], Diary, Thomas Alva Edison, July 1912

  1912-07-00
• No image

  [NP093042], Diary, Thomas Alva Edison, July 1912

  1912-07-00
• No image

  [NP093051], Diary, Thomas Alva Edison, August 1912

  1912-08-00
• No image

  [NP093133], Diary, Thomas Alva Edison, November 1912

  1912-11-00
• No image

  [NP094010], Diary, Thomas Alva Edison, November 1912

  1912-11-00
• No image

  [NP094035], Diary, Thomas Alva Edison, November 1912

  1912-11-00
• No image

  [NP094075A], Diary, Thomas Alva Edison, January 1913

  1913-01-00
• No image

  [NP096063], Diary, Thomas Alva Edison, 1913

  1913-00-00
• No image

  [NP096072], Diary, Thomas Alva Edison, April 1913

  1913-00-00
• No image

  [NP096106A], Diary, Thomas Alva Edison, 1913

  1913-00-00
• No image

  [NP096126], Diary, Thomas Alva Edison, July 1913

  1913-07-00
• No image

  [NP097036], Diary, Thomas Alva Edison, August 1st, 1913

  1913-08-01
• No image

  [NP097067], Diary, Thomas Alva Edison, September 24th, 1913

  1913-09-24
• No image

  [NP097094], Diary, Thomas Alva Edison, October 17th, 1913

  1913-10-17
• No image

  [NP097116], Diary, Thomas Alva Edison, October 1913

  1913-10-00
• No image

  [NP098003], Diary, Thomas Alva Edison, December 5th, 1913

  1913-12-05
• No image

  [NP098023], Diary, Thomas Alva Edison, December 5th, 1913

  1913-12-05
• No image

  [NP098062], Diary, Thomas Alva Edison, December 31st, 1913

  1913-12-31
• No image

  [NP098115], Diary, Thomas Alva Edison, February 8th, 1914

  1914-02-08
• No image

  [NP099006], Diary, Thomas Alva Edison, March 1914

  1914-03-00
• No image

  [NP099034], Diary, Thomas Alva Edison, May 1st, 1914

  1914-05-01
• No image

  [NP099044], Diary, Thomas Alva Edison, June 10th, 1914

  1914-06-10
• No image

  [NP099059], Diary, Thomas Alva Edison, June 10th, 1914

  1914-06-10
• No image

  [NP099090], List, Thomas Alva Edison, June 1914

  1914-06-00
• No image

  [NP099094], Diary, Thomas Alva Edison, June 1914

  1914-06-00
• No image

  [NP100003], Diary, Thomas Alva Edison, July 24th, 1914

  1914-07-24
• No image

  [NP100029], Diary, Thomas Alva Edison, August 1914

  1914-08-00
• No image

  [NP100041], Diary, Thomas Alva Edison, August 11th, 1914

  1914-08-11
• No image

  [NP100061], Diary, Thomas Alva Edison, August 1914

  1914-08-00
• No image

  [NP100081], Diary, Thomas Alva Edison, October 1914

  1914-10-00
• No image

  [NP105021], Diary, Thomas Alva Edison, March 1916

  1916-03-00
• No image

  [NP106009], Diary, Thomas Alva Edison, October 15th, 1916

  1916-10-15
• No image

  [NP106074], Diary, Thomas Alva Edison, November 1916

  1916-11-00