Items
Items
Subject is exactly
Electromotograph
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[NA098AAA], Technical Note, Thomas Alva Edison, January 22nd, 1903
1903-01-22 -
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[NA098AAC], Technical Note, Thomas Alva Edison, February 1st, 1903
1903-02-01 -
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[NA099AAB], Technical Note, Thomas Alva Edison, March 31st, 1903
1903-03-31 -
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[NA100AAC], Technical Note, Thomas Alva Edison, March 2nd, 1903
1903-03-02 -
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[NA138AAE], Technical Note, Thomas Alva Edison, May 20th, 1907
1907-05-20 -
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[NA139086], Technical Note, Thomas Alva Edison, May 20th, 1907
1907-05-20 -
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[NA143AAA], Technical Note, Thomas Alva Edison, May 22nd, 1907
1907-05-22 -
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[NA143AAB], Technical Note, Thomas Alva Edison, May 23rd, 1907
1907-05-23 -
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[NA143AAC], Technical Note, Thomas Alva Edison, October 1st, 1910
1910-10-01 -
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[NA146AAA] Technical Note, c. 1907
1907-00-00 -
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[NA149AAB] Technical Note, February 1908
1908-02-00 -
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[NA149AAF], Technical Note, Thomas Alva Edison, April 28th, 1919
1919-04-28 -
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[NA149AAG], Technical Note, Thomas Alva Edison, August 15th, 1922
1922-08-15 -
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[NA149AAH], Technical Note, Thomas Alva Edison, May 22nd, 1919
1919-05-22 -
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[NA149AAI], Technical Note, Thomas Alva Edison, June 3rd, 1919
1919-06-03 -
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[NA149AAJ], Technical Note, Thomas Alva Edison, June 12th, 1919
1919-06-12 -
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[NA164AAA], Technical Note, Thomas Alva Edison, September 23rd, 1910
1910-09-23 -
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[NA245AAA], Technical Note, Thomas Alva Edison, January 1st, 1914
1914-01-01 -
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[NA245AAB], Technical Note, Thomas Alva Edison, January 2nd, 1914
1914-01-02 -
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[NA245AAD], Technical Note, Thomas Alva Edison, March 15th, 1914
1914-03-15 -
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[NA245AAE], Technical Note, Thomas Alva Edison, October 25th, 1916
1916-10-25 -
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[NA264AAA], Technical Note, Thomas Alva Edison, January 20th, 1917
1917-01-20 -
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[NA264AAB], Technical Note, Thomas Alva Edison, August 2nd, 1922
1922-08-02 -
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[NA265AAB], Technical Note, Thomas Alva Edison, February 18th, 1917
1917-02-18 -
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[NA272AAA], Technical Note, Thomas Alva Edison, July 11th, 1917
1917-07-11 -
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[NA272AAB], Technical Note, Isidor (Jerry) Chesler, July 16th, 1917
1917-07-16 -
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[NA272AAC], Technical Note, Thomas Alva Edison, Isidor (Jerry) Chesler, July 19th, 1917
1917-07-19 -
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[NA272AAD], Technical Note, Isidor (Jerry) Chesler, July 24th, 1917
1917-07-24 -
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[NA285027], Technical Note, Thomas Alva Edison, July 24th, 1918
1918-07-24 -
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[NA285038], Technical Note, Thomas Alva Edison, July 31st, 1918
1918-07-31 -
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[NA285048], Technical Note, Thomas Alva Edison, August 5th, 1918
1918-08-05 -
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[NA285054], Technical Note, Thomas Alva Edison, August 7th, 1918
1918-08-07 -
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[NA285060], Technical Note, Thomas Alva Edison, September 13th, 1918
1918-09-13 -
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[NA285070], Technical Note, Thomas Alva Edison, September 16th, 1918
1918-09-16 -
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[NA285075], Technical Note, Thomas Alva Edison, September 17th, 1918
1918-09-17 -
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[NA285076], Technical Note, Thomas Alva Edison, October 3rd, 1918
1918-10-03 -
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[NA285078], Technical Note, Thomas Alva Edison, October 8th, 1918
1918-10-08 -
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[NA285090], Technical Note, Thomas Alva Edison, February 12th, 1920
1920-02-12 -
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[NA285091], Technical Note, Thomas Alva Edison, February 16th, 1920
1920-02-16 -
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[NA287AAA], Technical Note, Thomas Alva Edison, July 24th, 1918
1918-07-24 -
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[NA287AAB], Technical Note, Thomas Alva Edison, August 24th, 1922
1922-08-24 -
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[NA287AAC], Technical Note, Thomas Alva Edison, August 26th, 1922
1922-08-26 -
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[NA297AAA] Technical Note, April 1919
1919-04-00 -
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[NA297AAB], Technical Note, Thomas Alva Edison, April 25th, 1919
1919-04-25 -
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[NA299001], Technical Note, Benjamin F Sorin, April 23rd, 1919
1919-04-23 -
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[NA299001A], Technical Note, Benjamin F Sorin, April 24th, 1919
1919-04-24 -
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[NA299002], Technical Note, Benjamin F Sorin, April 25th, 1919
1919-04-25 -
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[NA299002A], Technical Note, Benjamin F Sorin, May 22nd, 1919
1919-05-22 -
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[NA299003], Technical Note, Benjamin F Sorin, April 29th, 1919
1919-04-29 -
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[NA299004], Technical Note, Benjamin F Sorin, May 1st, 1919
1919-05-01 -
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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 -
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[NA299007], Technical Note, Benjamin F Sorin, May 9th, 1919
1919-05-09 -
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[NA299008], Technical Note, Benjamin F Sorin, May 10th, 1919
1919-05-10 -
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[NA299009], Technical Note, Benjamin F Sorin, May 13th, 1919
1919-05-13 -
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[NA299010], Technical Note, Benjamin F Sorin, May 15th, 1919
1919-05-15 -
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[NA299011], Technical Note, Benjamin F Sorin, May 19th, 1919
1919-05-19 -
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[NA299012], Technical Note, Benjamin F Sorin, May 23rd, 1919
1919-05-23 -
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[NA299015], Technical Note, Thomas Alva Edison, May 13th, 1920
1920-05-13 -
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[NA299037], Technical Note, Thomas Alva Edison, May 17th, 1920
1920-05-17 -
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[NA299053], Technical Note, Thomas Alva Edison, May 28th, 1920
1920-05-28 -
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[NA299AAA], Technical Note, Benjamin F Sorin, Thomas Alva Edison, April 24th, 1919
1919-04-24 -
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[NA302AAB], Technical Note, Thomas Alva Edison, August 27th, 1919
1919-08-27 -
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[NA303189], Technical Note, Thomas Alva Edison, August 27th, 1919
1919-08-27 -
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[NB224023], Technical Note, Absalom Mason Kennedy, March 1917
1917-03-00 -
[NM020AAE], Technical Note, Thomas Alva Edison, April 27th, 1885
1885-04-27 -
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[NB265034], Technical Note, Miller Reese Hutchison, March 4th, 1913
1913-03-04 -
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[NB265034A], Technical Note, Miller Reese Hutchison, March 27th, 1913
1913-03-27 -
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[NB265035], Technical Note, Miller Reese Hutchison, March 4th, 1913
1913-03-04 -
[NE1674041], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, September 2nd, 1875
1875-09-02 -
[NE1676159], Technical Note, Thomas Alva Edison, August 5th, 1874
1874-08-05 -
[NE1676161] Technical Note, August 7th, 1874
1874-08-07 -
[NE1676164], Technical Note, Charles Batchelor, Thomas Alva Edison, August 9th, 1874
1874-08-09 -
[NE1676178], Technical Note, Charles Batchelor, September 14th, 1874
1874-09-14 -
[NE1676217A], Technical Note, Charles Batchelor, Thomas Alva Edison, May 3rd, 1875
1875-05-03 -
[NE1676223], Technical Note, Thomas Alva Edison, James Adams, Ezra Torrance Gilliland, Charles Batchelor, May 7th, 1875
1875-05-07 -
[NE1676224], Technical Note, Charles Batchelor, May 10th, 1875
1875-05-10 -
[NE1676225] Technical Note, May 10th, 1875
1875-05-10 -
[NE1676234], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, June 7th, 1875
1875-06-07 -
[NE1676259A], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, August 4th, 1875
1875-08-04 -
[NE1676260], Technical Note, Thomas Alva Edison, Charles Batchelor, August 5th, 1875
1875-08-05 -
[NE1676260A], Technical Note, Charles Batchelor, Thomas Alva Edison, August 9th, 1875
1875-08-09 -
[NE1676261], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, August 10th, 1875
1875-08-10 -
[NE1676262], Technical Note, Thomas Alva Edison, Samuel Ogden Edison (Father), James Adams, Charles Batchelor, August 11th, 1875
1875-08-11 -
[NE1676262A], Technical Note, Charles Batchelor, Thomas Alva Edison, August 14th, 1875
1875-08-14 -
[NE1676268], Technical Note, Thomas Alva Edison, Charles Batchelor, August 16th, 1875
1875-08-16 -
[NE1676273], Technical Note, Charles Batchelor, Thomas Alva Edison, August 17th, 1875
1875-08-17 -
[NE1676278], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, August 18th, 1875
1875-08-18 -
[NE1676283], Technical Note, Charles Batchelor, Thomas Alva Edison, August 23rd, 1875
1875-08-23 -
[NE1676284], Technical Note, Thomas Alva Edison, Samuel Ogden Edison (Father), James Adams, Edward Hibberd Johnson, Charles Batchelor, August 24th, 1875
1875-08-24 -
[NE1676286], Technical Note, Charles Batchelor, Thomas Alva Edison, August 24th, 1875
1875-08-24 -
[NE1676289], Technical Note, Thomas Alva Edison, Charles Batchelor, August 25th, 1875
1875-08-25 -
[NE1678152], Technical Note, Thomas Alva Edison, January 2nd, 1875
1875-01-02 -
[NE1694001], Technical Note, Edward Hibberd Johnson, August 24th, 1876
1876-08-24 -
[NE1694010], Technical Note, Edward Hibberd Johnson, August 25th, 1876
1876-08-25 -
[NE1694025], Technical Note, Edward Hibberd Johnson, August 26th, 1876
1876-08-26 -
[NE1694026], Technical Note, Edward Hibberd Johnson, August 30th, 1876
1876-08-30 -
[NE1694035] Technical Note, August 30th, 1876
1876-08-30 -
[NE1694037], Technical Note, Edward Hibberd Johnson, September 4th, 1876
1876-09-04 -
[NE1694040], Technical Note, Edward Hibberd Johnson, September 5th, 1876
1876-09-05