Items

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  [NA299005], Technical Note, Benjamin F Sorin, May 5th, 1919

  1919-05-05
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  [NA299006], Technical Note, Benjamin F Sorin, May 8th, 1919

  1919-05-08
• No image

  [NA299007], Technical Note, Benjamin F Sorin, May 9th, 1919

  1919-05-09
• No image

  [NA299008], Technical Note, Benjamin F Sorin, May 10th, 1919

  1919-05-10
• No image

  [NA299009], Technical Note, Benjamin F Sorin, May 13th, 1919

  1919-05-13
• No image

  [NA299010], Technical Note, Benjamin F Sorin, May 15th, 1919

  1919-05-15
• No image

  [NA301045], Technical Note, Thomas Alva Edison, June 27th, 1919

  1919-06-27
• No image

  [NA302AAB], Technical Note, Thomas Alva Edison, August 27th, 1919

  1919-08-27
• No image

  [NA303055], Technical Note, Thomas Alva Edison, September 17th, 1919

  1919-09-17
• No image

  [NA303065], Technical Note, Thomas Alva Edison, September 18th, 1919

  1919-09-18
• No image

  [NA303119], Technical Note, Thomas Alva Edison, September 24th, 1919

  1919-09-24
• No image

  [NA314AAC], Technical Note, Thomas Alva Edison, January 24th, 1916

  1916-01-24
• No image

  [NA315AAF], Technical Note, Thomas Alva Edison, February 4th, 1916

  1916-02-04
• No image

  [NA316AAA], Technical Note, Thomas Alva Edison, February 1916

  1916-02-00
• No image

  [NA347091], Technical Note, Thomas Alva Edison, August 28th, 1920

  1920-08-28
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  [NB171AAA], Technical Note, Walter Elam Holland, May 1907

  1907-05-00
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  [NB205017], Technical Note, William Walter Dinwiddie, May 3rd, 1918

  1918-05-03
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  [NB206197A], Technical Note, William Walter Dinwiddie, August 24th, 1918

  1918-08-24
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  [NB208055], Technical Note, William Walter Dinwiddie, June 11th, 1919

  1919-06-11
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  [NB211069], Technical Note, Sherwood Troop (Sam) Moore, April 2nd, 1914

  1914-04-02
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  [NB254A15A], Technical Note, Elmer Ellsworth Dougherty, November 2nd, 1919

  1919-11-02
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  [NB254B094], Technical Note, Elmer Ellsworth Dougherty, June 17th, 1920

  1920-06-17
• No image

  [NB254B109A], Technical Note, Elmer Ellsworth Dougherty, July 31st, 1920

  1920-07-31
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  [NB254BAC1], Technical Note, Elmer Ellsworth Dougherty, June 20th, 1920

  1920-06-20
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  [NM034013], Technical Note, Thomas Alva Edison, May 4th, 1902

  1902-05-04
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  [NP065I], Technical Note, Thomas Alva Edison, January 7th, 1906

  1906-01-07
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  [NP070H], Technical Note, Thomas Alva Edison, April 21st, 1905

  1905-04-21
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  [NP073A] Technical Note, February 1907

  1907-02-00
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  [NP073C], Technical Note, Thomas Alva Edison, February 4th, 1907

  1907-02-04
• No image

  [NP074A], Technical Note, Thomas Alva Edison, March 2nd, 1907

  1907-03-02
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  [NP075A], Technical Note, Thomas Alva Edison, 1907

  1907-00-00
• No image

  [NP076BA], Technical Note, Thomas Alva Edison, February 4th, 1908

  1908-02-04
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  [NP077A] Technical Note, c. 1907

  1907-00-00
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  [NP077B] Technical Note, July 1st, 1907

  1907-07-01
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  [NP077D], Technical Note, Thomas Alva Edison, September 15th, 1907

  1907-09-15
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  [NP077E], Technical Note, Thomas Alva Edison, October 7th, 1907

  1907-10-07
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  [NP077G] Technical Note, October 1907

  1907-10-00
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  [NP078A] Technical Note, c. 1907

  1907-00-00
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  [NP080E], Technical Note, Thomas Alva Edison, September 7th, 1910

  1910-09-07
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  [NP082A] Technical Note, c. 1910

  1910-00-00
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  [NP083A] Technical Note, c. 1910

  1910-00-00
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  [NP085A], Technical Note, Thomas Alva Edison, November 1st, 1910

  1910-11-01
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  [NP086A], Technical Note, Thomas Alva Edison, 1911

  1911-00-00
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  [NP088025], Diary, Thomas Alva Edison, February 25th, 1911

  1911-02-25
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  [NP088052], Diary, Thomas Alva Edison, March 1911

  1911-03-00
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  [NP088081], Diary, Thomas Alva Edison, April 1911

  1911-04-00
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  [NP088107], Diary, Thomas Alva Edison, May 1911

  1911-05-00
• No image

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

  1911-07-29
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  [NP090005], Diary, Thomas Alva Edison, December 1st, 1911

  1911-12-01
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  [NP090048], Diary, Thomas Alva Edison, December 26th, 1911

  1911-12-26
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  [NP091001], Diary, Thomas Alva Edison, January 1912

  1912-01-00
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  [NP091065], Diary, Thomas Alva Edison, April 1st, 1912

  1912-04-01
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  [NP091099], Diary, Thomas Alva Edison, May 1912

  1912-05-00
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  [NP092], Diary, Thomas Alva Edison, June 4th, 1912

  1912-06-04
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  [NP093031], Diary, Thomas Alva Edison, July 1912

  1912-07-00
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  [NP093051], Diary, Thomas Alva Edison, August 1912

  1912-08-00
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  [NP093071], Diary, Thomas Alva Edison, August 16th, 1912

  1912-08-16
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  [NP094010], Diary, Thomas Alva Edison, November 1912

  1912-11-00
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  [NP094045], Diary, Thomas Alva Edison, December 24th, 1912

  1912-12-24
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  [NP094072], Diary, Thomas Alva Edison, January 1913

  1913-01-00
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  [NP094075A], Diary, Thomas Alva Edison, January 1913

  1913-01-00
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  [NP096094], Diary, Thomas Alva Edison, 1913

  1913-00-00
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  [NP096106A], Diary, Thomas Alva Edison, 1913

  1913-00-00
• No image

  [NP097050], Diary, Thomas Alva Edison, August 5th, 1913

  1913-08-05
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  [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

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

  1913-12-31
• No image

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

  1914-02-08
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  [NP098133], Diary, Thomas Alva Edison, February 19th, 1914

  1914-02-19
• No image

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

  1914-03-00
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  [NP099044], Diary, Thomas Alva Edison, June 10th, 1914

  1914-06-10
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  [NP099059], Diary, Thomas Alva Edison, June 10th, 1914

  1914-06-10
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  [NP099090], List, Thomas Alva Edison, June 1914

  1914-06-00
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  [NP100081], Diary, Thomas Alva Edison, October 1914

  1914-10-00
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  [NP100112], Diary, Thomas Alva Edison, November 18th, 1914

  1914-11-18
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  [NP101010], Diary, Thomas Alva Edison, November 18th, 1914

  1914-11-18
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  [NP102015], List, Thomas Alva Edison, May 1915

  1915-05-00
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  [NP102039], Diary, Thomas Alva Edison, May 17th, 1915

  1915-05-17
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  [NP102053], Diary, Thomas Alva Edison, May 1915

  1915-05-00
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  [NP102081], Diary, Thomas Alva Edison, June 20th, 1915

  1915-06-20
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  [NP102086], Diary, Thomas Alva Edison, June 24th, 1915

  1915-06-24
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  [NP102106], Diary, Thomas Alva Edison, July 2nd, 1915

  1915-07-02
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  [NP103001], Diary, Thomas Alva Edison, July 1915

  1915-07-00
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  [NP103006], Diary, Thomas Alva Edison, July 19th, 1915

  1915-07-19
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  [NP103122], Diary, Thomas Alva Edison, August 1915

  1915-08-00
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  [NP105021], Diary, Thomas Alva Edison, March 1916

  1916-03-00
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  [NP105102], Diary, Thomas Alva Edison, July 1916

  1916-07-00
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  [NP106031], Diary, Thomas Alva Edison, November 1916

  1916-11-00
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  [NP106074], Diary, Thomas Alva Edison, November 1916

  1916-11-00
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  [NP106112], Diary, Thomas Alva Edison, December 1916

  1916-12-00
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  [NP107034], Diary, Thomas Alva Edison, January 3rd, 1917

  1917-01-03
• No image

  [NP107071], Diary, Thomas Alva Edison, January 31st, 1917

  1917-01-31
• No image

  [NP109021], Diary, Thomas Alva Edison, February 1917

  1917-02-00
• No image

  [NP109097], Diary, Thomas Alva Edison, April 1917

  1917-04-00
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  [NP109123], Diary, Thomas Alva Edison, April 1917

  1917-04-00
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  [NP110001], Diary, Thomas Alva Edison, April 26th, 1917

  1917-04-26
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  [NP113106], Diary, Thomas Alva Edison, July 1918

  1918-07-00
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  [NP113136], Diary, Thomas Alva Edison, July 29th, 1918

  1918-07-29
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  [NP113142], Diary, Thomas Alva Edison, August 13th, 1918

  1918-08-13