Items
Items
Subject is exactly
Electric pen and mimeograph
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[NS7801A], Technical Note, Thomas Alva Edison, February 6th, 1878
1878-02-06 -
[NS78010], Technical Note, Thomas Alva Edison, February 4th, 1878
1878-02-04 -
[NS7702M], Technical Note, Thomas Alva Edison, Charles Batchelor, 1877
1877-00-00 -
[NS7702K], Technical Note, Thomas Alva Edison, June 29th, 1877
1877-06-29 -
[NS7702J], Technical Note, James Adams, Thomas Alva Edison, June 27th, 1877
1877-06-27 -
[NS7702I], Technical Note, Thomas Alva Edison, June 26th, 1877
1877-06-26 -
[NS7702H], Technical Note, Thomas Alva Edison, June 21st, 1877
1877-06-21 -
[NS7702G], Technical Note, Thomas Alva Edison, June 20th, 1877
1877-06-20 -
[NS7702F], Technical Note, Thomas Alva Edison, June 12th, 1877
1877-06-12 -
[NS7702E], Technical Note, James Adams, Thomas Alva Edison, June 10th, 1877
1877-06-10 -
[NS7702D], Technical Note, James Adams, Charles Batchelor, April 30th, 1877
1877-04-30 -
[NS7702C], Technical Note, John Kruesi, Thomas Alva Edison, April 10th, 1877
1877-04-10 -
[NS7702B], Technical Note, John Kruesi, Thomas Alva Edison, March 28th, 1877
1877-03-28 -
[NS7702A2], Technical Note, Thomas Alva Edison, February 6th, 1877
1877-02-06 -
[NS7702A1], Technical Note, Thomas Alva Edison, January 29th, 1877
1877-01-29 -
[NS7702A], Technical Note, Thomas Alva Edison, January 29th, 1877
1877-01-29 -
[NS7701G1], Technical Note, Charles Batchelor, James Adams, September 5th, 1877
1877-09-05 -
[NS7701B3], Technical Note, John Kruesi, April 30th, 1877
1877-04-30 -
[NS7601D1], Technical Note, Thomas Alva Edison, November 6th, 1876
1876-11-06 -
[NS83ACB], Technical Note, John F Ott, July 18th, 1883
1883-07-18 -
[NS83ACA], Technical Note, John F Ott, July 13th, 1883
1883-07-13 -
[NM030019], Technical Note, Thomas Alva Edison, June 22nd, 1887
1887-06-22 -
[NM013ZBE], Technical Note, Charles Batchelor, 1877
1877-00-00 -
[NM013ZBD], Technical Note, Charles Batchelor, February 25th, 1877
1877-02-25 -
[NM013ZBC], Technical Note, Charles Batchelor, March 10th, 1877
1877-03-10 -
[NM013ZBB], Technical Note, Charles Batchelor, February 12th, 1877
1877-02-12 -
[NM013ZBA], Technical Note, Thomas Alva Edison, January 26th, 1877
1877-01-26 -
[NM013ZB], Technical Note, Thomas Alva Edison, January 25th, 1877
1877-01-25 -
[NM013ZAL], Technical Note, Thomas Alva Edison, February 6th, 1877
1877-02-06 -
[NM013ZAK], Technical Note, Thomas Alva Edison, February 4th, 1877
1877-02-04 -
[NM013ZAJ], Technical Note, Thomas Alva Edison, January 28th, 1877
1877-01-28 -
[NM013ZAI], Technical Note, Thomas Alva Edison, February 1st, 1877
1877-02-01 -
[NM013ZAH], Technical Note, Charles Batchelor, Thomas Alva Edison, February 5th, 1877
1877-02-05 -
[NM013ZAG], Technical Note, Charles Batchelor, Thomas Alva Edison, February 2nd, 1877
1877-02-02 -
[NM013ZAF], Technical Note, Thomas Alva Edison, January 29th, 1877
1877-01-29 -
[NM013ZAE], Technical Note, Thomas Alva Edison, January 27th, 1877
1877-01-27 -
[NM013ZAD], Technical Note, Thomas Alva Edison, Charles Batchelor, January 26th, 1877
1877-01-26 -
[NM013ZAC], Technical Note, Charles Batchelor, February 1877
1877-02-00 -
[NM013ZAB], Technical Note, Charles Batchelor, January 1877
1877-01-00 -
[NM013ZAA], Technical Note, Thomas Alva Edison, January 25th, 1877
1877-01-25 -
[NM013ZA], Technical Note, Thomas Alva Edison, January 19th, 1877
1877-01-19 -
[NM013S], Technical Note, John F Ott, August 6th, 1875
1875-08-06 -
[NM013Q], Technical Note, Thomas Alva Edison, Charles Batchelor, October 3rd, 1875
1875-10-03 -
[NM013G], Technical Note, Charles Batchelor, October 14th, 1875
1875-10-14 -
[NM013F], Technical Note, Thomas Alva Edison, September 14th, 1875
1875-09-14 -
[NM013E] Technical Note, October 3rd, 1875
1875-10-03 -
[NM013D], Technical Note, Thomas Alva Edison, October 3rd, 1875
1875-10-03 -
[NM013B], Technical Note, Thomas Alva Edison, October 1st, 1875
1875-10-01 -
[NE1695047], Technical Note, Charles Batchelor, Thomas Alva Edison, January 9th, 1877
1877-01-09 -
[NE1695044], Technical Note, Charles Batchelor, Edward Hibberd Johnson, James Adams, Thomas Alva Edison, December 13th, 1876
1876-12-13 -
[NE1695039], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, November 6th, 1876
1876-11-06 -
[NE1695034] Technical Note, October 28th, 1876
1876-10-28 -
[NE1695031] Technical Note, October 18th, 1876
1876-10-18 -
[NE1695010] Technical Note, August 29th, 1876
1876-08-29 -
[NE1695009] Technical Note, August 28th, 1876
1876-08-28 -
[NE1695008] Technical Note, August 28th, 1876
1876-08-28 -
[NE1695007] Technical Note, August 28th, 1876
1876-08-28 -
[NE1695006A] Technical Note, August 28th, 1876
1876-08-28 -
[NE1695006] Technical Note, August 28th, 1876
1876-08-28 -
[NE1691100], Technical Note, Charles Batchelor, October 1st, 1876
1876-10-01 -
[NE1691019A], Technical Note, Charles Batchelor, James Adams, November 1st, 1875
1875-11-01 -
[NE1691013] Technical Note, October 19th, 1875
1875-10-19 -
[NE1691006] Technical Note, October 14th, 1875
1875-10-14 -
[NE1691005], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, October 14th, 1875
1875-10-14 -
[NE1691004], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, October 8th, 1875
1875-10-08 -
[NE1691003A], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, October 7th, 1875
1875-10-07 -
[NE1691003], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, October 6th, 1875
1875-10-06 -
[NE1691002], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, October 3rd, 1875
1875-10-03 -
[NE1676278], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, August 18th, 1875
1875-08-18 -
[NE1676275] Technical Note, August 17th, 1875
1875-08-17 -
[NE1676259], Technical Note, Charles Batchelor, Thomas Alva Edison, August 2nd, 1875
1875-08-02 -
[NE1676258], Technical Note, Charles Batchelor, Thomas Alva Edison, July 25th, 1875
1875-07-25 -
[NE1676255], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, July 20th, 1875
1875-07-20 -
[NE1676239A], Technical Note, Charles Batchelor, James Adams, Samuel Ogden Edison (Father), Thomas Alva Edison, June 30th, 1875
1875-06-30 -
[NE1676237], Technical Note, James Adams, Charles Batchelor, June 11th, 1875
1875-06-11 -
[NE1676229], Technical Note, Charles Batchelor, Ezra Torrance Gilliland, James Adams, Thomas Alva Edison, May 31st, 1875
1875-05-31 -
[NE1676217] Technical Note, May 2nd, 1875
1875-05-02 -
[NE1674042A], Technical Note, Charles Batchelor, Thomas Alva Edison, September 4th, 1875
1875-09-04 -
[NE1674042], Technical Note, Charles Batchelor, Thomas Alva Edison, September 3rd, 1875
1875-09-03 -
[NE1674040A], Technical Note, Thomas Alva Edison, James Adams, Charles Batchelor, September 2nd, 1875
1875-09-02 -
[NE1674040], Technical Note, Charles Batchelor, Thomas Alva Edison, August 27th, 1875
1875-08-27 -
[N029001], Technical Note, Thomas Alva Edison, February 15th, 1879
1879-02-15 -
[N014183] Technical Note, February 14th, 1879
1879-02-14 -
[N009175], Technical Note, Thomas Alva Edison, February 16th, 1879
1879-02-16 -
[MBSB10578], Article, George Harrison Bliss, May 1st, 1878
1878-05-01 -
[MBSB10120X] Patent Issued, August 8th, 1876
1876-08-08 -
[MBSB10024], Publication, American Novelty Co, January 10th, 1877
1877-01-10 -
[MBSB10001], Publication, American Novelty Co, Edison's Electric Pen and Duplicating Press Co, December 1876
1876-12-00 -
[MBP006], Patent Issued, Thomas Alva Edison, October 29th, 1875
1875-10-29 -
[MBN002040A], Technical Note, Charles Batchelor, July 18th, 1877
1877-07-18 -
[MBN002037], Technical Note, Charles Batchelor, April 30th, 1877
1877-04-30 -
[MBN002032], Technical Note, Charles Batchelor, February 2nd, 1877
1877-02-02 -
[MBN002031A], Technical Note, Charles Batchelor, February 1st, 1877
1877-02-01 -
[MBN002031], Technical Note, Charles Batchelor, January 17th, 1877
1877-01-17 -
[MBN002027], Technical Note, Charles Batchelor, August 21st, 1876
1876-08-21 -
[MBN002026], Technical Note, Charles Batchelor, February 7th, 1876
1876-02-07 -
[MBN002015], Technical Note, Charles Batchelor, November 21st, 1875
1875-11-21 -
[MBN002014], Technical Note, Charles Batchelor, November 8th, 1875
1875-11-08 -
[MBN002012A], Technical Note, Charles Batchelor, November 2nd, 1875
1875-11-02 -
[MBN001068], Technical Note, Charles Batchelor, November 29th, 1877
1877-11-29