Items
Items
Subject is exactly
Electromotograph
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[NM007193] Technical Note, April 21st, 1874
1874-04-21 -
[NM007192], Technical Note, Charles Batchelor, Thomas Alva Edison, April 21st, 1874
1874-04-21 -
[NM003310A], Telegram from George Frederick Barker to Thomas Alva Edison, November 11th, 1874
1874-11-11 -
[NM003132], Letter from George Frederick Barker to Thomas Alva Edison, November 3rd, 1874
1874-11-03 -
[NE1695024] Technical Note, September 12th, 1876
1876-09-12 -
[NE1695023], Technical Note, Thomas Alva Edison, Charles Batchelor, September 12th, 1876
1876-09-12 -
[NE1695022] Technical Note, September 11th, 1876
1876-09-11 -
[NE1695020] Technical Note, September 11th, 1876
1876-09-11 -
[NE1695018], Technical Note, Charles Batchelor, Thomas Alva Edison, September 9th, 1876
1876-09-09 -
[NE1695016], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, September 7th, 1876
1876-09-07 -
[NE1695007] Technical Note, August 28th, 1876
1876-08-28 -
[NE1695005], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, August 28th, 1876
1876-08-28 -
[NE1694099A], Patent Caveat, Thomas Alva Edison, March 5th, 1879
1879-03-05 -
[NE1694097], Technical Note, William Carman, October 10th, 1878
1878-10-10 -
[NE1694096] Technical Note, October 13th, 1878
1878-10-13 -
[NE1694095] Technical Note, October 13th, 1878
1878-10-13 -
[NE1694094] Technical Note, October 13th, 1878
1878-10-13 -
[NE1694093], Technical Note, William Carman, October 13th, 1878
1878-10-13 -
[NE1694092], Technical Note, William Carman, October 12th, 1878
1878-10-12 -
[NE1694091A], Technical Note, William Carman, October 11th, 1878
1878-10-11 -
[NE1694091], Technical Note, William Carman, October 10th, 1878
1878-10-10 -
[NE1694090], Technical Note, William Carman, October 9th, 1878
1878-10-09 -
[NE1694089A], Technical Note, William Carman, October 7th, 1878
1878-10-07 -
[NE1694089], Technical Note, William Carman, September 19th, 1878
1878-09-19 -
[NE1694088] Technical Note, October 7th, 1878
1878-10-07 -
[NE1694087] Technical Note, October 7th, 1878
1878-10-07 -
[NE1694086], Technical Note, William Carman, October 7th, 1878
1878-10-07 -
[NE1694085], Technical Note, William Carman, October 2nd, 1878
1878-10-02 -
[NE1694084] Technical Note, October 4th, 1878
1878-10-04 -
[NE1694083A], Technical Note, William Carman, October 4th, 1878
1878-10-04 -
[NE1694083], Technical Note, William Carman, October 3rd, 1878
1878-10-03 -
[NE1694082A], Technical Note, William Carman, October 4th, 1878
1878-10-04 -
[NE1694082] Technical Note, October 3rd, 1878
1878-10-03 -
[NE1694081], Technical Note, William Carman, October 3rd, 1878
1878-10-03 -
[NE1694080], Technical Note, William Carman, September 17th, 1878
1878-09-17 -
[NE1694079A], Technical Note, William Carman, September 26th, 1878
1878-09-26 -
[NE1694079], Technical Note, William Carman, September 23rd, 1878
1878-09-23 -
[NE1694078A], Technical Note, William Carman, September 22nd, 1878
1878-09-22 -
[NE1694078], Technical Note, William Carman, June 1878
1878-06-00 -
[NE1694077], Technical Note, William Carman, September 16th, 1878
1878-09-16 -
[NE1694076], Technical Note, William Carman, September 17th, 1878
1878-09-17 -
[NE1694075A], Technical Note, William Carman, June 19th, 1878
1878-06-19 -
[NE1694058] Technical Note, September 14th, 1876
1876-09-14 -
[NE1694057] Technical Note, September 14th, 1876
1876-09-14 -
[NE1694051], Technical Note, Thomas Alva Edison, September 14th, 1876
1876-09-14 -
[NE1694049] Technical Note, September 11th, 1876
1876-09-11 -
[NE1694040], Technical Note, Edward Hibberd Johnson, September 5th, 1876
1876-09-05 -
[NE1694037], Technical Note, Edward Hibberd Johnson, September 4th, 1876
1876-09-04 -
[NE1694035] Technical Note, August 30th, 1876
1876-08-30 -
[NE1694026], Technical Note, Edward Hibberd Johnson, August 30th, 1876
1876-08-30 -
[NE1694025], Technical Note, Edward Hibberd Johnson, August 26th, 1876
1876-08-26 -
[NE1694010], Technical Note, Edward Hibberd Johnson, August 25th, 1876
1876-08-25 -
[NE1694001], Technical Note, Edward Hibberd Johnson, August 24th, 1876
1876-08-24 -
[NE1678152], Technical Note, Thomas Alva Edison, January 2nd, 1875
1875-01-02 -
[NE1676289], Technical Note, Thomas Alva Edison, Charles Batchelor, August 25th, 1875
1875-08-25 -
[NE1676286], Technical Note, Charles Batchelor, Thomas Alva Edison, August 24th, 1875
1875-08-24 -
[NE1676284], Technical Note, Thomas Alva Edison, Samuel Ogden Edison (Father), James Adams, Edward Hibberd Johnson, Charles Batchelor, August 24th, 1875
1875-08-24 -
[NE1676283], Technical Note, Charles Batchelor, Thomas Alva Edison, August 23rd, 1875
1875-08-23 -
[NE1676278], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, August 18th, 1875
1875-08-18 -
[NE1676273], Technical Note, Charles Batchelor, Thomas Alva Edison, August 17th, 1875
1875-08-17 -
[NE1676268], Technical Note, Thomas Alva Edison, Charles Batchelor, August 16th, 1875
1875-08-16 -
[NE1676262A], Technical Note, Charles Batchelor, Thomas Alva Edison, August 14th, 1875
1875-08-14 -
[NE1676262], Technical Note, Thomas Alva Edison, Samuel Ogden Edison (Father), James Adams, Charles Batchelor, August 11th, 1875
1875-08-11 -
[NE1676261], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, August 10th, 1875
1875-08-10 -
[NE1676260A], Technical Note, Charles Batchelor, Thomas Alva Edison, August 9th, 1875
1875-08-09 -
[NE1676260], Technical Note, Thomas Alva Edison, Charles Batchelor, August 5th, 1875
1875-08-05 -
[NE1676259A], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, August 4th, 1875
1875-08-04 -
[NE1676234], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, June 7th, 1875
1875-06-07 -
[NE1676225] Technical Note, May 10th, 1875
1875-05-10 -
[NE1676224], Technical Note, Charles Batchelor, May 10th, 1875
1875-05-10 -
[NE1676223], Technical Note, Thomas Alva Edison, James Adams, Ezra Torrance Gilliland, Charles Batchelor, May 7th, 1875
1875-05-07 -
[NE1676217A], Technical Note, Charles Batchelor, Thomas Alva Edison, May 3rd, 1875
1875-05-03 -
[NE1676178], Technical Note, Charles Batchelor, September 14th, 1874
1874-09-14 -
[NE1676164], Technical Note, Charles Batchelor, Thomas Alva Edison, August 9th, 1874
1874-08-09 -
[NE1676161] Technical Note, August 7th, 1874
1874-08-07 -
[NE1676159], Technical Note, Thomas Alva Edison, August 5th, 1874
1874-08-05 -
[NE1674041], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, September 2nd, 1875
1875-09-02 -
No image
[NB265035], Technical Note, Miller Reese Hutchison, March 4th, 1913
1913-03-04 -
No image
[NB265034A], Technical Note, Miller Reese Hutchison, March 27th, 1913
1913-03-27 -
No image
[NB265034], Technical Note, Miller Reese Hutchison, March 4th, 1913
1913-03-04 -
[NM020AAE], Technical Note, Thomas Alva Edison, April 27th, 1885
1885-04-27 -
No image
[NB224023], Technical Note, Absalom Mason Kennedy, March 1917
1917-03-00 -
No image
[NA303189], Technical Note, Thomas Alva Edison, August 27th, 1919
1919-08-27 -
No image
[NA302AAB], Technical Note, Thomas Alva Edison, August 27th, 1919
1919-08-27 -
No image
[NA299AAA], Technical Note, Benjamin F Sorin, Thomas Alva Edison, April 24th, 1919
1919-04-24 -
No image
[NA299053], Technical Note, Thomas Alva Edison, May 28th, 1920
1920-05-28 -
No image
[NA299037], Technical Note, Thomas Alva Edison, May 17th, 1920
1920-05-17 -
No image
[NA299015], Technical Note, Thomas Alva Edison, May 13th, 1920
1920-05-13 -
No image
[NA299012], Technical Note, Benjamin F Sorin, May 23rd, 1919
1919-05-23 -
No image
[NA299011], Technical Note, Benjamin F Sorin, May 19th, 1919
1919-05-19 -
No image
[NA299010], Technical Note, Benjamin F Sorin, May 15th, 1919
1919-05-15 -
No image
[NA299009], Technical Note, Benjamin F Sorin, May 13th, 1919
1919-05-13 -
No image
[NA299008], Technical Note, Benjamin F Sorin, May 10th, 1919
1919-05-10 -
No image
[NA299007], Technical Note, Benjamin F Sorin, May 9th, 1919
1919-05-09 -
No image
[NA299006], Technical Note, Benjamin F Sorin, May 8th, 1919
1919-05-08 -
No image
[NA299005], Technical Note, Benjamin F Sorin, May 5th, 1919
1919-05-05 -
No image
[NA299004], Technical Note, Benjamin F Sorin, May 1st, 1919
1919-05-01 -
No image
[NA299003], Technical Note, Benjamin F Sorin, April 29th, 1919
1919-04-29 -
No image
[NA299002A], Technical Note, Benjamin F Sorin, May 22nd, 1919
1919-05-22 -
No image
[NA299002], Technical Note, Benjamin F Sorin, April 25th, 1919
1919-04-25