Items
Items
Subject is exactly
Electromotograph
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[NA299001A], Technical Note, Benjamin F Sorin, April 24th, 1919
1919-04-24 -
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[NA299001], Technical Note, Benjamin F Sorin, April 23rd, 1919
1919-04-23 -
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[NA297AAB], Technical Note, Thomas Alva Edison, April 25th, 1919
1919-04-25 -
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[NA297AAA] Technical Note, April 1919
1919-04-00 -
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[NA287AAC], Technical Note, Thomas Alva Edison, August 26th, 1922
1922-08-26 -
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[NA287AAB], Technical Note, Thomas Alva Edison, August 24th, 1922
1922-08-24 -
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[NA287AAA], Technical Note, Thomas Alva Edison, July 24th, 1918
1918-07-24 -
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[NA285091], Technical Note, Thomas Alva Edison, February 16th, 1920
1920-02-16 -
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[NA285090], Technical Note, Thomas Alva Edison, February 12th, 1920
1920-02-12 -
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[NA285078], Technical Note, Thomas Alva Edison, October 8th, 1918
1918-10-08 -
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[NA285076], Technical Note, Thomas Alva Edison, October 3rd, 1918
1918-10-03 -
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[NA285075], Technical Note, Thomas Alva Edison, September 17th, 1918
1918-09-17 -
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[NA285070], Technical Note, Thomas Alva Edison, September 16th, 1918
1918-09-16 -
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[NA285060], Technical Note, Thomas Alva Edison, September 13th, 1918
1918-09-13 -
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[NA285054], Technical Note, Thomas Alva Edison, August 7th, 1918
1918-08-07 -
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[NA285048], Technical Note, Thomas Alva Edison, August 5th, 1918
1918-08-05 -
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[NA285038], Technical Note, Thomas Alva Edison, July 31st, 1918
1918-07-31 -
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[NA285027], Technical Note, Thomas Alva Edison, July 24th, 1918
1918-07-24 -
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[NA272AAD], Technical Note, Isidor (Jerry) Chesler, July 24th, 1917
1917-07-24 -
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[NA272AAC], Technical Note, Thomas Alva Edison, Isidor (Jerry) Chesler, July 19th, 1917
1917-07-19 -
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[NA272AAB], Technical Note, Isidor (Jerry) Chesler, July 16th, 1917
1917-07-16 -
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[NA272AAA], Technical Note, Thomas Alva Edison, July 11th, 1917
1917-07-11 -
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[NA265AAB], Technical Note, Thomas Alva Edison, February 18th, 1917
1917-02-18 -
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[NA264AAB], Technical Note, Thomas Alva Edison, August 2nd, 1922
1922-08-02 -
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[NA264AAA], Technical Note, Thomas Alva Edison, January 20th, 1917
1917-01-20 -
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[NA245AAE], Technical Note, Thomas Alva Edison, October 25th, 1916
1916-10-25 -
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[NA245AAD], Technical Note, Thomas Alva Edison, March 15th, 1914
1914-03-15 -
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[NA245AAB], Technical Note, Thomas Alva Edison, January 2nd, 1914
1914-01-02 -
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[NA245AAA], Technical Note, Thomas Alva Edison, January 1st, 1914
1914-01-01 -
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[NA164AAA], Technical Note, Thomas Alva Edison, September 23rd, 1910
1910-09-23 -
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[NA149AAJ], Technical Note, Thomas Alva Edison, June 12th, 1919
1919-06-12 -
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[NA149AAI], Technical Note, Thomas Alva Edison, June 3rd, 1919
1919-06-03 -
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[NA149AAH], Technical Note, Thomas Alva Edison, May 22nd, 1919
1919-05-22 -
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[NA149AAG], Technical Note, Thomas Alva Edison, August 15th, 1922
1922-08-15 -
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[NA149AAF], Technical Note, Thomas Alva Edison, April 28th, 1919
1919-04-28 -
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[NA149AAB] Technical Note, February 1908
1908-02-00 -
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[NA146AAA] Technical Note, 1907-1910
1907-1910 -
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[NA143AAC], Technical Note, Thomas Alva Edison, October 1st, 1910
1910-10-01 -
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[NA143AAB], Technical Note, Thomas Alva Edison, May 23rd, 1907
1907-05-23 -
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[NA143AAA], Technical Note, Thomas Alva Edison, May 22nd, 1907
1907-05-22 -
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[NA139086], Technical Note, Thomas Alva Edison, May 20th, 1907
1907-05-20 -
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[NA138AAE], Technical Note, Thomas Alva Edison, May 20th, 1907
1907-05-20 -
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[NA100AAC], Technical Note, Thomas Alva Edison, March 2nd, 1903
1903-03-02 -
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[NA099AAB], Technical Note, Thomas Alva Edison, March 31st, 1903
1903-03-31 -
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[NA098AAC], Technical Note, Thomas Alva Edison, February 1st, 1903
1903-02-01 -
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[NA098AAA], Technical Note, Thomas Alva Edison, January 22nd, 1903
1903-01-22 -
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[NA093AAA], Technical Note, Thomas Alva Edison, May 1st, 1902
1902-05-01 -
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[NA092AAC], Technical Note, Thomas Alva Edison, April 18th, 1902
1902-04-18 -
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[NA092AAB], Technical Note, Thomas Alva Edison, March 21st, 1902
1902-03-21 -
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[NA092AAA], Technical Note, Thomas Alva Edison, April 18th, 1902
1902-04-18 -
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[NA091069], Technical Note, Thomas Alva Edison, March 22nd, 1902
1902-03-22 -
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[NA091029], Technical Note, Thomas Alva Edison, March 21st, 1902
1902-03-21 -
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[NA088AAA], Technical Note, John F Ott, Thomas Alva Edison, February 9th, 1902
1902-02-09 -
[NA020AAC] Technical Note, c. 1888
1888-00-00 -
[NA011039], Technical Note, Thomas Alva Edison, November 15th, 1887
1887-11-15 -
[N314059], Technical Note, Thomas Alva Edison, March 21st, 1886
1886-03-21 -
[N308011], Technical Note, Thomas Alva Edison, May 28th, 1885
1885-05-28 -
[N031163], Technical Note, Charles Batchelor, June 22nd, 1879
1879-06-22 -
[N016115], Patent Caveat, Thomas Alva Edison, March 5th, 1879
1879-03-05 -
[N016057A], Patent Caveat, Thomas Alva Edison, February 26th, 1879
1879-02-26 -
[N005241], Technical Note, Charles Pitt Edison, January 9th, 1879
1879-01-09 -
[N005239], Technical Note, Charles Pitt Edison, January 8th, 1879
1879-01-08 -
[N005237], Technical Note, Charles Pitt Edison, January 7th, 1879
1879-01-07 -
[N005235], Technical Note, Charles Pitt Edison, January 7th, 1879
1879-01-07 -
[N005234], Technical Note, Charles Pitt Edison, December 29th, 1878
1878-12-29 -
[N005225], Technical Note, Charles Pitt Edison, December 26th, 1878
1878-12-26 -
[N005221], Technical Note, Charles Pitt Edison, December 24th, 1878
1878-12-24 -
[N005209], Technical Note, Charles Pitt Edison, December 22nd, 1878
1878-12-22 -
[N005161], Technical Note, Charles Pitt Edison, December 19th, 1878
1878-12-19 -
[N005103], Technical Note, Charles Pitt Edison, December 18th, 1878
1878-12-18 -
[N005085], Technical Note, Charles Pitt Edison, December 17th, 1878
1878-12-17 -
[N005075], Technical Note, Charles Pitt Edison, December 16th, 1878
1878-12-16 -
[N005073], Technical Note, Charles Pitt Edison, December 15th, 1878
1878-12-15 -
[N005067], Technical Note, Charles Pitt Edison, December 14th, 1878
1878-12-14 -
[N005059], Technical Note, Charles Pitt Edison, December 13th, 1878
1878-12-13 -
[N005051], Technical Note, Charles Pitt Edison, December 12th, 1878
1878-12-12 -
[N005047], Technical Note, Charles Pitt Edison, December 10th, 1878
1878-12-10 -
[N005045], Technical Note, Charles Pitt Edison, December 9th, 1878
1878-12-09 -
[N005039], Technical Note, Charles Pitt Edison, December 7th, 1878
1878-12-07 -
[N005035], Technical Note, Charles Pitt Edison, December 6th, 1878
1878-12-06 -
[N005015], Technical Note, Charles Pitt Edison, December 5th, 1878
1878-12-05 -
[N005009], Technical Note, Charles Pitt Edison, December 3rd, 1878
1878-12-03 -
[N005003], Technical Note, Charles Pitt Edison, December 2nd, 1878
1878-12-02 -
[N007217], Technical Note, Charles Batchelor, March 1879
1879-03-00 -
[MBSB10677X], Clipping, Journal of the Telegraph, June 1st, 1877
1877-06-01 -
[MBSB10327], Interview, Thomas Alva Edison, January 12th, 1878
1878-01-12 -
[MBN004059], Technical Note, Charles Batchelor, July 3rd, 1879
1879-07-03 -
[MBN004058], Technical Note, Charles Batchelor, June 25th, 1879
1879-06-25 -
[MBN004057], Technical Note, Charles Batchelor, June 1st, 1879
1879-06-01 -
[MBN004055], Technical Note, Charles Batchelor, May 19th, 1879
1879-05-19 -
[MBN004021], Technical Note, Charles Batchelor, December 27th, 1878
1878-12-27 -
[MBN004016], Technical Note, Charles Batchelor, December 25th, 1878
1878-12-25 -
[MBN004015], Technical Note, Charles Batchelor, December 22nd, 1878
1878-12-22 -
[MBN002039] Technical Note, June 6th, 1877
1877-06-06 -
[MBN002034], Technical Note, Charles Batchelor, March 18th, 1877
1877-03-18 -
[MBN001050A], Technical Note, Charles Batchelor, August 13th, 1875
1875-08-13 -
[MBN001050], Technical Note, Charles Batchelor, August 12th, 1875
1875-08-12 -
[MBN001047], Technical Note, Charles Batchelor, May 10th, 1875
1875-05-10 -
[MBLB1111], Letter from Charles Batchelor to English Mechanic, May 5th, 1877
1877-05-05 -
[MBJ007A] Reminiscence, Charles Batchelor, 1906-1908
1906-1908