Items
Items
Subject is exactly
Electromotograph
-
[NV08331] Technical Note, August 3rd, 1876
1876-08-03 -
[NV08332] Technical Note, August 3rd, 1876
1876-08-03 -
[NV08341], Technical Note, James Adams, Thomas Alva Edison, August 10th, 1876
1876-08-10 -
[NV08347], Technical Note, Edward Hibberd Johnson, Thomas Alva Edison, August 12th, 1876
1876-08-12 -
[NV08348] Technical Note, August 12th, 1876
1876-08-12 -
[NV08349], Technical Note, Edward Hibberd Johnson, Thomas Alva Edison, August 17th, 1876
1876-08-17 -
[NV08352], Technical Note, Thomas Alva Edison, August 18th, 1876
1876-08-18 -
[NV08356] Technical Note, August 18th, 1876
1876-08-18 -
[NV08356A], Technical Note, Thomas Alva Edison, August 21st, 1876
1876-08-21 -
[NV11070] Technical Note, April 19th, 1877
1877-04-19 -
[NV11074A], Technical Note, James Adams, April 28th, 1877
1877-04-28 -
[NV11202], Technical Note, James Adams, May 19th, 1877
1877-05-19 -
[NV11202B], Technical Note, James Adams, May 23rd, 1877
1877-05-23 -
[NV18003], Technical Note, John Kruesi, Charles Batchelor, July 4th, 1878
1878-07-04 -
[NV12060], Technical Note, Charles Batchelor, Thomas Alva Edison, July 26th, 1877
1877-07-26 -
[NV14128] Technical Note, June 19th, 1878
1878-06-19 -
[NV14136], Technical Note, Thomas Alva Edison, June 23rd, 1878
1878-06-23 -
[NV14139], Technical Note, Charles Batchelor, Thomas Alva Edison, June 29th, 1878
1878-06-29 -
[NV14140] Technical Note, June 29th, 1878
1878-06-29 -
[PA062], Letter from Thomas Alva Edison to Scientific American, August 1874
1874-08-00 -
[PA082], Article, Journal of the Telegraph, June 1st, 1877
1877-06-01 -
[QP020055A], Technical Note, Thomas Alva Edison, May 1902
1902-05-00 -
[QP020AAB], Legal Decision, U.S. Patent Office, Cornelius Canfield Billings, February 18th, 1907
1907-02-18 -
[SB096065], Telegram from Society of Telegraph Engineers (London), George E Preece to Charles Batchelor, March 11th, 1875
1875-03-11 -
[SB143093], Letter from Thomas Alva Edison to Scientific American, August 1874
1874-08-00 -
[SB1677125A], Letter from G Alec Norris, Jr. to Thomas Alva Edison, September 2nd, 1874
1874-09-02 -
[SB1677129], Letter from John Pratt to Thomas Alva Edison, August 31st, 1874
1874-08-31 -
[SB178D], Letter from Thomas Alva Edison to Scientific American, August 1874
1874-08-00 -
[SM062045], Interview, Thomas Alva Edison, May 22nd, 1885
1885-05-22 -
[TI2529], Article, Edward Hibberd Johnson, 1877
1877-00-00 -
[W400E148], Letter from Edward Hibberd Johnson to William Thomson (Lord Kelvin), August 13th, 1876
1876-08-13 -
[X001A1AU], Letter from Thomas Alva Edison to Samuel Ogden Edison (Father), November 8th, 1874
1874-11-08 -
[X012F1D], Article, New York Times, September 1st, 1879
1879-09-01 -
[X0980A] Reminiscence, William Joseph Hammer, Undated
-
[X078AS], Letter from Robert G Brown to Samuel Stockton White, August 29th, 1879
1879-08-29 -
[X107AA], Letter from Edward Hibberd Johnson to George Frederick Barker, November 5th, 1874
1874-11-05 -
[X154A3AK], Report from Edison Telephone Co of London Ltd, Edward Hibberd Johnson, September 4th, 1879
1879-09-04 -
[X154A3AN], Letter from Charles Batchelor to Uriah Hunt Painter, March 28th, 1880
1880-03-28 -
[X128B005], Technical Note, John F Ott, Thomas Alva Edison, December 6th, 1878
1878-12-06 -
[X128B037A], Technical Note, John F Ott, Thomas Alva Edison, July 1st, 1881
1881-07-01 -
[X154A1AD], Letter from Edward Hibberd Johnson to Uriah Hunt Painter, December 4th, 1877
1877-12-04 -
[X154CCS], Letter from Sigmund Bergmann to Uriah Hunt Painter, May 27th, 1880
1880-05-27 -
[Z005AB], Letter from Thomas Alva Edison to William Henry Preece, August 2nd, 1877
1877-08-02 -
[Z005AJ], Letter from Thomas Alva Edison to William Henry Preece, November 25th, 1877
1877-11-25 -
[Z005AL], Letter from Thomas Alva Edison to William Henry Preece, February 11th, 1878
1878-02-11 -
[Z005AU], Letter from George Frederick Barker to Thomas Alva Edison, March 14th, 1878
1878-03-14