Items
Items
Subject is exactly
Telegraph
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[PT032ADE], Patent Application, Thomas Alva Edison, November 21st, 1891
1891-11-21 -
[PT031AAF], Patent Caveat, Thomas Alva Edison, June 15th, 1889
1889-06-15 -
[PT023] Patent Application, 1879-1886
1879-1886 -
[PT020232], Patent Application, Thomas Alva Edison, December 14th, 1880
1880-12-14 -
[PT020128], Patent Application, Thomas Alva Edison, August 9th, 1880
1880-08-09 -
[PT016AAK], Letter from Unknown to Dyer and Seely, August 23rd, 1894
1894-08-23 -
[PT007] List, 1870-1875
1870-1875 -
[PT006] Patent Application, 1876-1878
1876-1878 -
[PT004] Patent Application, 1876-1885
1876-1885 -
[PT003] List, 1871-1877
1871-1877 -
No image
[PM18900222], Letter from Thomas Alva Edison to Fred Catlin, February 22nd, 1890
1890-02-22 -
[PA436], Letter from Thomas Alva Edison to Erastus Wiman, July 5th, 1884
1884-07-05 -
[PA073], Article, Thomas Alva Edison, March 10th, 1875
1875-03-10 -
[PA072A], Letter from George Little to Scientific American, November 24th, 1874
1874-11-24 -
[PA072], Letter from Thomas Alva Edison to Scientific American, December 12th, 1874
1874-12-12 -
[PA068], Letter from Thomas Alva Edison to Scientific American, November 7th, 1874
1874-11-07 -
[PA065], Article, Telegrapher, September 26th, 1874
1874-09-26 -
[PA058], Article, James Nye Ashley, December 11th, 1869
1869-12-11 -
[PA055], Article, James Nye Ashley, October 9th, 1869
1869-10-09 -
[PA052], Article, Franklin Leonard Pope, March 1869
1869-03-00 -
[PA049], Article, Thomas Alva Edison, October 17th, 1868
1868-10-17 -
[PA048], Article, Thomas Alva Edison, August 15th, 1868
1868-08-15 -
[PA047], Article, Thomas Alva Edison, August 8th, 1868
1868-08-08 -
[PA045], Letter from Thomas Alva Edison to Telegrapher, June 2nd, 1868
1868-06-02 -
[PA043], Article, Thomas Alva Edison, May 9th, 1868
1868-05-09 -
[PA042], Letter from Thomas Alva Edison to Telegrapher, April 25th, 1868
1868-04-25 -
[PA022], Article, Thomas Alva Edison, July 13th, 1892
1892-07-13 -
[PA014], Article, Thomas Alva Edison, March 1886
1886-03-00 -
[PA011], Article, Thomas Alva Edison, 1880
1880-00-00 -
[NV12012], Technical Note, Thomas Alva Edison, July 20th, 1876
1876-07-20 -
[NV11080] Technical Note, April 23rd, 1877
1877-04-23 -
[NV09001], Technical Note, Thomas Alva Edison, February 17th, 1874
1874-02-17 -
[NV08287], Technical Note, Thomas Alva Edison, July 30th, 1876
1876-07-30 -
[NV08029], Technical Note, Thomas Alva Edison, January 12th, 1877
1877-01-12 -
[NV08007] Technical Note, January 11th, 1877
1877-01-11 -
[NSUN05] Technical Note, 1871-1878
1871-1878 -
[NS88ABL], Technical Note, Thomas Alva Edison, April 16th, 1888
1888-04-16 -
[NS88ABE], Technical Note, Thomas Alva Edison, February 25th, 1888
1888-02-25 -
[NS7810A1], Technical Note, Thomas Alva Edison, July 1878
1878-07-00 -
[NS7810A], Technical Note, Charles Batchelor, Thomas Alva Edison, May 1878
1878-05-00 -
[NS7704ZCQ], Technical Note, Thomas Alva Edison, Charles Batchelor, May 10th, 1877
1877-05-10 -
[NS7704ZCP], Technical Note, Charles Batchelor, Thomas Alva Edison, May 10th, 1877
1877-05-10 -
[NS7704ZCI1], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, June 27th, 1877
1877-06-27 -
[NS7704ZCH], Technical Note, Charles Batchelor, James Adams, June 25th, 1877
1877-06-25 -
[NS7701H1], Technical Note, Thomas Alva Edison, September 22nd, 1877
1877-09-22 -
[NS7602Q], Technical Note, Thomas Alva Edison, 1876
1876-00-00 -
[NS7602H], Technical Note, Thomas Alva Edison, August 17th, 1876
1876-08-17 -
[NS7502G], Technical Note, Charles Batchelor, Thomas Alva Edison, November 26th, 1875
1875-11-26 -
[NS7502F], Technical Note, Thomas Alva Edison, Charles Batchelor, November 21st, 1875
1875-11-21 -
[NS7502C], Technical Note, Thomas Alva Edison, Charles Batchelor, November 21st, 1875
1875-11-21 -
[NS7501A], Technical Note, Charles Batchelor, May 31st, 1875
1875-05-31 -
[NS7402AA], Essay, 1874
1874-00-00 -
[NS7402] Essay, c. 1874
1874-00-00 -
[NS7401I], Technical Note, Thomas Alva Edison, November 2nd, 1874
1874-11-02 -
[NS7401H], Technical Note, Thomas Alva Edison, May 16th, 1874
1874-05-16 -
[NS7401G], Technical Note, Thomas Alva Edison, February 17th, 1874
1874-02-17 -
[NS7401F], Technical Note, Charles Batchelor, February 15th, 1874
1874-02-15 -
[NS7401E], Technical Note, Thomas Alva Edison, February 14th, 1874
1874-02-14 -
[NS7401D], Technical Note, Thomas Alva Edison, February 5th, 1874
1874-02-05 -
[NS7401C], Technical Note, Thomas Alva Edison, February 3rd, 1874
1874-02-03 -
No image
[NS07AAP], Technical Note, John F Ott, Thomas Alva Edison, June 14th, 1907
1907-06-14 -
No image
[NP115005], Diary, Thomas Alva Edison, September 1918
1918-09-00 -
No image
[NP111012], Diary, Thomas Alva Edison, August 20th, 1917
1917-08-20 -
No image
[NP111001], Diary, Thomas Alva Edison, August 1917
1917-08-00 -
No image
[NP110051], Diary, Thomas Alva Edison, 1917
1917-00-00 -
No image
[NP109156], List, Thomas Alva Edison, 1917
1917-00-00 -
No image
[NP109049], Diary, Thomas Alva Edison, March 1917
1917-03-00 -
[NP016G1], Technical Note, Thomas Alva Edison, April 2nd, 1882
1882-04-02 -
[NP005], Technical Note, Charles Batchelor, 1873
1873-00-00 -
[NP002D], Technical Note, Thomas Alva Edison, 1873
1873-00-00 -
[NP002AO], Technical Note, Thomas Alva Edison, October 3rd, 1870
1870-10-03 -
[NP002AK], Technical Note, Thomas Alva Edison, October 3rd, 1870
1870-10-03 -
[NP002AH], Technical Note, Thomas Alva Edison, October 3rd, 1870
1870-10-03 -
[NP001C], List, Thomas Alva Edison, 1867
1867-00-00 -
[NP001b16], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B15], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B14], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B13], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B12], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B11], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B10], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B07], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B06], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001b05], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B04], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B03], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B02], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NP001B01], Technical Note, Thomas Alva Edison, 1867
1867-00-00 -
[NM028082], Technical Note, Arthur Edwin Kennelly, June 14th, 1892
1892-06-14 -
[NM028079A], Technical Note, Arthur Edwin Kennelly, June 10th, 1892
1892-06-10 -
[NM028078], Technical Note, Arthur Edwin Kennelly, June 6th, 1892
1892-06-06 -
[NM028072], Technical Note, Arthur Edwin Kennelly, June 22nd, 1892
1892-06-22 -
[NM028041], Technical Note, Alfred Ord Tate, Arthur Edwin Kennelly, March 1892
1892-03-00 -
[NM028037], Technical Note, Arthur Edwin Kennelly, February 22nd, 1892
1892-02-22 -
[NM028034], Technical Note, Arthur Edwin Kennelly, February 10th, 1892
1892-02-10 -
[NM027098], Technical Note, Arthur Edwin Kennelly, September 28th, 1891
1891-09-28 -
[NM024090], Technical Note, Arthur Edwin Kennelly, November 9th, 1889
1889-11-09 -
[NM013M], Technical Note, Charles Batchelor, November 18th, 1875
1875-11-18 -
[NM013J], Technical Note, Charles Batchelor, September 24th, 1875
1875-09-24 -
[NM012077], Technical Note, James Adams, Thomas Alva Edison, October 4th, 1876
1876-10-04