Items
Items
Subject is exactly
Disc phonograph
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[NB262021A], Technical Note, Zachariah Power Halpin, August 28th, 1914
1914-08-28 -
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[NB262021], Technical Note, Zachariah Power Halpin, August 26th, 1914
1914-08-26 -
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[NB262018B], Technical Note, Zachariah Power Halpin, August 21st, 1914
1914-08-21 -
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[NB262018A], Technical Note, Zachariah Power Halpin, August 15th, 1914
1914-08-15 -
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[NB262018], Technical Note, Zachariah Power Halpin, August 17th, 1914
1914-08-17 -
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[NB262015A], Technical Note, Zachariah Power Halpin, August 14th, 1914
1914-08-14 -
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[NB262015], Technical Note, Zachariah Power Halpin, August 13th, 1914
1914-08-13 -
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[NB262005B], Technical Note, Zachariah Power Halpin, August 14th, 1914
1914-08-14 -
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[NB262005A], Technical Note, Zachariah Power Halpin, July 9th, 1914
1914-07-09 -
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[NB262005], Technical Note, Zachariah Power Halpin, August 12th, 1914
1914-08-12 -
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[NB261139], Technical Note, Zachariah Power Halpin, September 12th, 1913
1913-09-12 -
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[NB261051A], Technical Note, Zachariah Power Halpin, September 25th, 1913
1913-09-25 -
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[NB261051], Technical Note, Zachariah Power Halpin, September 11th, 1913
1913-09-11 -
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[NB261036], Technical Note, Zachariah Power Halpin, September 12th, 1913
1913-09-12 -
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[NB261033A], Technical Note, Zachariah Power Halpin, September 10th, 1913
1913-09-10 -
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[NB261033], Technical Note, Zachariah Power Halpin, September 8th, 1913
1913-09-08 -
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[NB261032], Technical Note, Zachariah Power Halpin, September 9th, 1913
1913-09-09 -
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[NB261029], Technical Note, Zachariah Power Halpin, September 8th, 1913
1913-09-08 -
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[NB261026], Technical Note, Zachariah Power Halpin, September 4th, 1913
1913-09-04 -
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[NB261025], Technical Note, Zachariah Power Halpin, September 3rd, 1913
1913-09-03 -
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[NB261024A], Technical Note, Zachariah Power Halpin, September 10th, 1913
1913-09-10 -
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[NB261024], Technical Note, Zachariah Power Halpin, September 4th, 1913
1913-09-04 -
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[NB261023A], Technical Note, Zachariah Power Halpin, August 19th, 1913
1913-08-19 -
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[NB261023], Technical Note, Zachariah Power Halpin, August 16th, 1913
1913-08-16 -
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[NB261021], Technical Note, Zachariah Power Halpin, August 1st, 1913
1913-08-01 -
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[NB261013], Technical Note, Zachariah Power Halpin, July 29th, 1913
1913-07-29 -
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[NB261006], Technical Note, Zachariah Power Halpin, July 18th, 1913
1913-07-18 -
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[NB261001A], Technical Note, Zachariah Power Halpin, July 16th, 1913
1913-07-16 -
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[NB261001], Technical Note, Zachariah Power Halpin, July 15th, 1913
1913-07-15 -
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[NB260AAB], Technical Note, Zachariah Power Halpin, September 29th, 1913
1913-09-29 -
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[NB260AAA], Technical Note, Zachariah Power Halpin, April 1913
1913-04-00 -
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[NB260179] Technical Note, Zachariah Power Halpin, June 1913
1913-06-00 -
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[NB260167], Technical Note, Zachariah Power Halpin, July 2nd, 1913
1913-07-02 -
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[NB260164], Technical Note, Zachariah Power Halpin, June 27th, 1913
1913-06-27 -
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[NB260143], Technical Note, Zachariah Power Halpin, June 24th, 1913
1913-06-24 -
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[NB260134], Technical Note, Zachariah Power Halpin, June 24th, 1913
1913-06-24 -
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[NB260111], Technical Note, Zachariah Power Halpin, June 14th, 1913
1913-06-14 -
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[NB260109], Technical Note, Zachariah Power Halpin, June 13th, 1913
1913-06-13 -
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[NB260105], Technical Note, Zachariah Power Halpin, June 1913
1913-06-00 -
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[NB260084], Technical Note, Zachariah Power Halpin, June 1913
1913-06-00 -
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[NB260082], Technical Note, Zachariah Power Halpin, June 5th, 1913
1913-06-05 -
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[NB260077], Technical Note, Zachariah Power Halpin, June 1913
1913-06-00 -
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[NB260072], Technical Note, Zachariah Power Halpin, May 1913
1913-05-00 -
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[NB260070A], Technical Note, Zachariah Power Halpin, June 2nd, 1913
1913-06-02 -
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[NB260070], Technical Note, Zachariah Power Halpin, May 1913
1913-05-00 -
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[NB260068A], Technical Note, Zachariah Power Halpin, May 23rd, 1913
1913-05-23 -
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[NB260068], Technical Note, Zachariah Power Halpin, May 22nd, 1913
1913-05-22 -
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[NB260062B], Technical Note, Zachariah Power Halpin, May 21st, 1913
1913-05-21 -
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[NB260062A], Technical Note, Zachariah Power Halpin, May 20th, 1913
1913-05-20 -
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[NB260062], Technical Note, Zachariah Power Halpin, May 19th, 1913
1913-05-19 -
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[NB260061A], Technical Note, Zachariah Power Halpin, May 21st, 1913
1913-05-21 -
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[NB260061], Technical Note, Zachariah Power Halpin, May 20th, 1913
1913-05-20 -
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[NB260054], Technical Note, Zachariah Power Halpin, May 19th, 1913
1913-05-19 -
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[NB260043], Technical Note, Zachariah Power Halpin, May 13th, 1913
1913-05-13 -
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[NB244014], Technical Note, Ludwig Fredrick Ott, June 25th, 1920
1920-06-25 -
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[NB192ABT], Technical Note, Charles Nicholaus Wurth, September 13th, 1910
1910-09-13 -
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[NB192ABS], Technical Note, Charles Nicholaus Wurth, August 1910
1910-08-00 -
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[NB192ABRA], Technical Note, Charles Nicholaus Wurth, July 20th, 1910
1910-07-20 -
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[NB192ABR], Technical Note, Charles Nicholaus Wurth, July 19th, 1910
1910-07-19 -
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[NA362AAD], Technical Note, Frederick Charles Burt, Thomas Alva Edison, January 21st, 1921
1921-01-21 -
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[NA362AAC], Technical Note, Walter Henry Miller, July 3rd, 1920
1920-07-03 -
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[NA362AAB], Technical Note, Thomas Alva Edison, George Joseph Werner, December 29th, 1919
1919-12-29 -
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[NA362AAA], Letter from George Joseph Werner, Frederick Charles Burt to Walter Henry Miller, December 29th, 1919
1919-12-29 -
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[NA362139], Technical Note, Walter Henry Miller, July 27th, 1920
1920-07-27 -
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[NA362131], Technical Note, Walter Henry Miller, July 12th, 1920
1920-07-12 -
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[NA362067], Technical Note, Thomas Alva Edison, Walter Henry Miller, February 7th, 1920
1920-02-07 -
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[NA362045], Technical Note, Walter Henry Miller, Thomas Alva Edison, January 10th, 1920
1920-01-10 -
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[NA362026A], Letter from Thomas Alva Edison to Walter Henry Miller, December 3rd, 1919
1919-12-03 -
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[NA362001] Technical Note, c. 1919
1919-00-00 -
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[NA361AAA], List, Absalom Mason Kennedy, 1917
1917-00-00 -
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[NA361091], Technical Note, Absalom Mason Kennedy, February 1st, 1917
1917-02-01 -
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[NA361083], Technical Note, Absalom Mason Kennedy, January 31st, 1917
1917-01-31 -
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[NA361081], Technical Note, Absalom Mason Kennedy, January 26th, 1917
1917-01-26 -
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[NA361077], Technical Note, Absalom Mason Kennedy, January 25th, 1917
1917-01-25 -
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[NA361073], Technical Note, Absalom Mason Kennedy, January 24th, 1917
1917-01-24 -
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[NA361069], Technical Note, Absalom Mason Kennedy, January 23rd, 1917
1917-01-23 -
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[NA361065], Technical Note, Absalom Mason Kennedy, January 22nd, 1917
1917-01-22 -
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[NA361061], Technical Note, Absalom Mason Kennedy, January 19th, 1917
1917-01-19 -
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[NA361059], Technical Note, Absalom Mason Kennedy, January 18th, 1917
1917-01-18 -
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[NA361053], Technical Note, Absalom Mason Kennedy, January 17th, 1917
1917-01-17 -
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[NA361049], Technical Note, Absalom Mason Kennedy, January 16th, 1917
1917-01-16 -
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[NA361047], Technical Note, Absalom Mason Kennedy, January 15th, 1917
1917-01-15 -
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[NA361043], Technical Note, Absalom Mason Kennedy, January 12th, 1917
1917-01-12 -
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[NA361039], Technical Note, Absalom Mason Kennedy, January 11th, 1917
1917-01-11 -
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[NA361037], Technical Note, Absalom Mason Kennedy, January 10th, 1917
1917-01-10 -
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[NA361031], Technical Note, Absalom Mason Kennedy, January 9th, 1917
1917-01-09 -
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[NA361027], Technical Note, Absalom Mason Kennedy, January 8th, 1917
1917-01-08 -
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[NA361025], Technical Note, Absalom Mason Kennedy, January 6th, 1917
1917-01-06 -
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[NA360AAA], Technical Note, Absalom Mason Kennedy, Thomas Alva Edison, 1916
1916-00-00 -
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[NA359069], Technical Note, Edward Rowland Dawson, February 1st, 1917
1917-02-01 -
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[NA359067], Technical Note, Edward Rowland Dawson, January 23rd, 1917
1917-01-23 -
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[NA359065], Technical Note, Edward Rowland Dawson, January 19th, 1917
1917-01-19 -
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[NA359061], Technical Note, Edward Rowland Dawson, January 17th, 1917
1917-01-17 -
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[NA359057], Technical Note, Edward Rowland Dawson, January 12th, 1917
1917-01-12 -
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[NA359053], Technical Note, Edward Rowland Dawson, January 2nd, 1917
1917-01-02 -
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[NA359047], Technical Note, Edward Rowland Dawson, December 22nd, 1916
1916-12-22 -
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[NA359041], Technical Note, Edward Rowland Dawson, December 11th, 1916
1916-12-11 -
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[NA359039], Technical Note, Edward Rowland Dawson, December 4th, 1916
1916-12-04 -
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[NA359037], Technical Note, Edward Rowland Dawson, December 1st, 1916
1916-12-01 -
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[NA359033], Technical Note, Edward Rowland Dawson, November 25th, 1916
1916-11-25