Items

Items

• 

  [CK620AAP], Letter from Walter Howard Patterson to Thomas Alva Edison, November 17th, 1919

  1919-11-17
• 

  [CK620AAY], Letter from Julius J Austin to Frederick W Cunningham, July 31st, 1920

  1920-07-31
• 

  [CK620ABI], Letter from William J O'Dair to Thomas Alva Edison, August 19th, 1920

  1920-08-19
• No image

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

  1919-08-27
• No image

  [NA303189], Technical Note, Thomas Alva Edison, August 27th, 1919

  1919-08-27
• No image

  [NA304111], Technical Note, Thomas Alva Edison, October 24th, 1919

  1919-10-24
• No image

  [NA305011], Technical Note, Thomas Alva Edison, November 5th, 1919

  1919-11-05
• No image

  [NA305031], Technical Note, Thomas Alva Edison, November 7th, 1919

  1919-11-07
• No image

  [NA305115], Technical Note, Thomas Alva Edison, December 4th, 1919

  1919-12-04
• No image

  [NA305131], Technical Note, Thomas Alva Edison, December 8th, 1919

  1919-12-08
• No image

  [NA306AAA], Technical Note, Thomas Alva Edison, December 6th, 1919

  1919-12-06
• No image

  [NA306AAB], Technical Note, Thomas Alva Edison, December 13th, 1919

  1919-12-13
• No image

  [NA308AAA], Technical Note, Thomas Alva Edison, January 27th, 1920

  1920-01-27
• No image

  [NA338112], Technical Note, Thomas Alva Edison, June 24th, 1920

  1920-06-24
• No image

  [NA347001], Technical Note, Thomas Alva Edison, August 18th, 1920

  1920-08-18
• No image

  [NA347051], Technical Note, Thomas Alva Edison, August 21st, 1920

  1920-08-21
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  [NB214AAA] Technical Note, c. 1920

  1920-00-00
• No image

  [NB244115], Technical Note, Ludwig Fredrick Ott, June 1921

  1921-06-00
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  [NP119094], Diary, Thomas Alva Edison, August 27th, 1919

  1919-08-27
• No image

  [NP120001], Diary, Thomas Alva Edison, October 7th, 1919

  1919-10-07
• No image

  [NP120011], Diary, Thomas Alva Edison, October 15th, 1919

  1919-10-15
• No image

  [NP120039], Diary, Thomas Alva Edison, October 31st, 1919

  1919-10-31
• No image

  [NP120061], Diary, Thomas Alva Edison, November 7th, 1919

  1919-11-07
• No image

  [NP120070], Diary, Thomas Alva Edison, November 15th, 1919

  1919-11-15
• No image

  [NP120102], Diary, Thomas Alva Edison, November 29th, 1919

  1919-11-29
• No image

  [NP120105], Diary, Thomas Alva Edison, December 3rd, 1919

  1919-12-03
• No image

  [NP120115], Diary, Thomas Alva Edison, December 6th, 1919

  1919-12-06
• No image

  [NP120125], Diary, Thomas Alva Edison, December 1919

  1919-12-00
• No image

  [NP121027] Diary, 1919-1920

  1919-1920
• 

  [X328BN] Letter, 1920-1921

  1920-1921
• 

  [X328Z] Letter, 1920-1921

  1920-1921
• 

  [X501D20], Letter from William J O'Dair to Thomas Alva Edison, December 15th, 1919

  1919-12-15