Items
Items
Subject is exactly
Vacuum and glass bulb
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[N052241], Technical Note, Charles Batchelor, December 17th, 1879
1879-12-17 -
[N052264], Technical Note, Charles Batchelor, August 12th, 1879
1879-08-12 -
[N052266], Technical Note, Charles Batchelor, August 13th, 1879
1879-08-13 -
[N053042], Diary, Charles Peters Mott, April 1st, 1880
1880-04-01 -
[N055001], Technical Note, Otto A Moses, January 28th, 1880
1880-01-28 -
[N055003], Technical Note, Otto A Moses, January 29th, 1880
1880-01-29 -
[N055005], Technical Note, Otto A Moses, January 30th, 1880
1880-01-30 -
[N055021B], Technical Note, Otto A Moses, March 17th, 1880
1880-03-17 -
[N056003], Technical Note, Charles Batchelor, July 25th, 1879
1879-07-25 -
[N056019], Technical Note, Thomas Alva Edison, October 1879
1879-10-00 -
[N056139], Technical Note, Thomas Alva Edison, August 12th, 1879
1879-08-12 -
[N057083] Technical Note, March 30th, 1880
1880-03-30 -
[N057223], Technical Note, Charles Batchelor, October 1880
1880-10-00 -
[N057227], Technical Note, Charles Batchelor, October 21st, 1880
1880-10-21 -
[N059228] Technical Note, c. 1880
1880-00-00 -
[N060008], Technical Note, Thomas Alva Edison, October 29th, 1880
1880-10-29 -
[N060011], Technical Note, Thomas Alva Edison, October 25th, 1880
1880-10-25 -
[N060031] Technical Note, October 31st, 1880
1880-10-31 -
[N063098], Technical Note, Charles Peters Mott, April 13th, 1880
1880-04-13 -
[N063167], Technical Note, Charles Peters Mott, June 18th, 1880
1880-06-18 -
[N068001], Technical Note, Ludwig K Boehm, March 19th, 1880
1880-03-19 -
[N068007], Technical Note, Ludwig K Boehm, April 9th, 1880
1880-04-09 -
[N068009], Technical Note, Ludwig K Boehm, April 10th, 1880
1880-04-10 -
[N068011], Technical Note, Ludwig K Boehm, April 12th, 1880
1880-04-12 -
[N068015], Technical Note, Ludwig K Boehm, April 13th, 1880
1880-04-13 -
[N068023], Technical Note, Ludwig K Boehm, April 14th, 1880
1880-04-14 -
[N068029], Technical Note, Ludwig K Boehm, April 16th, 1880
1880-04-16 -
[N068037], Technical Note, Ludwig K Boehm, April 19th, 1880
1880-04-19 -
[N068043], Technical Note, Ludwig K Boehm, April 20th, 1880
1880-04-20 -
[N068045], Technical Note, Ludwig K Boehm, April 21st, 1880
1880-04-21 -
[N068049], Technical Note, Ludwig K Boehm, April 22nd, 1880
1880-04-22 -
[N068051], Technical Note, Ludwig K Boehm, April 23rd, 1880
1880-04-23 -
[N068055], Technical Note, Ludwig K Boehm, April 24th, 1880
1880-04-24 -
[N068061], Technical Note, Ludwig K Boehm, April 26th, 1880
1880-04-26 -
[N068067], Technical Note, Ludwig K Boehm, April 27th, 1880
1880-04-27 -
[N068073], Technical Note, Ludwig K Boehm, April 30th, 1880
1880-04-30 -
[N068081], Technical Note, Ludwig K Boehm, May 1st, 1880
1880-05-01 -
[N068083], Technical Note, Ludwig K Boehm, May 3rd, 1880
1880-05-03 -
[N068100], Technical Note, Ludwig K Boehm, May 31st, 1880
1880-05-31 -
[N068105], Technical Note, Ludwig K Boehm, June 9th, 1880
1880-06-09 -
[N068113] Technical Note, June 15th, 1880
1880-06-15 -
[N068117], Technical Note, Ludwig K Boehm, June 18th, 1880
1880-06-18 -
[N068129], Technical Note, Ludwig K Boehm, June 25th, 1880
1880-06-25 -
[N068133], Technical Note, Ludwig K Boehm, July 1st, 1880
1880-07-01 -
[N068137], Technical Note, Ludwig K Boehm, July 3rd, 1880
1880-07-03 -
[N068139], Technical Note, Ludwig K Boehm, July 6th, 1880
1880-07-06 -
[N068143], Technical Note, Ludwig K Boehm, July 7th, 1880
1880-07-07 -
[N068147], Technical Note, Ludwig K Boehm, July 8th, 1880
1880-07-08 -
[N068151], Technical Note, Ludwig K Boehm, July 13th, 1880
1880-07-13 -
[N068166], Technical Note, Ludwig K Boehm, July 24th, 1880
1880-07-24 -
[N068171], Technical Note, Ludwig K Boehm, July 26th, 1880
1880-07-26 -
[N068175], Technical Note, Ludwig K Boehm, July 29th, 1880
1880-07-29 -
[N068177], Technical Note, Ludwig K Boehm, July 31st, 1880
1880-07-31 -
[N068181], Technical Note, Ludwig K Boehm, August 3rd, 1880
1880-08-03 -
[N068185], Technical Note, Ludwig K Boehm, August 5th, 1880
1880-08-05 -
[N068187], Technical Note, Ludwig K Boehm, August 11th, 1880
1880-08-11 -
[N068189], Technical Note, Ludwig K Boehm, George H Hill, August 10th, 1880
1880-08-10 -
[N068190], Technical Note, Ludwig K Boehm, August 16th, 1880
1880-08-16 -
[N068191], Technical Note, Ludwig K Boehm, August 17th, 1880
1880-08-17 -
[N068195], Technical Note, Ludwig K Boehm, August 17th, 1880
1880-08-17 -
[N068203], Technical Note, Ludwig K Boehm, August 20th, 1880
1880-08-20 -
[N068212], Technical Note, Ludwig K Boehm, August 23rd, 1880
1880-08-23 -
[N068217], Technical Note, Ludwig K Boehm, August 24th, 1880
1880-08-24 -
[N079147] Technical Note, c. 1879
1879-00-00 -
[N080173], Technical Note, Thomas Alva Edison, March 1880
1880-03-00 -
[N080176], Technical Note, John Kruesi, April 18th, 1880
1880-04-18 -
[N080203] Technical Note, c. 1880
1880-00-00 -
[N082215], Technical Note, Francis Robbins Upton, April 21st, 1880
1880-04-21 -
[N084009], Technical Note, Unknown, January 1880
1880-01-00 -
[N085003], Technical Note, Francis Robbins Upton, August 22nd, 1879
1879-08-22 -
[N085017], Technical Note, Francis Robbins Upton, August 24th, 1879
1879-08-24 -
[N085029], Technical Note, Francis Robbins Upton, September 8th, 1879
1879-09-08 -
[N085039], Technical Note, Francis Robbins Upton, September 9th, 1879
1879-09-09 -
[N085045], Technical Note, Francis Robbins Upton, September 10th, 1879
1879-09-10 -
[N085051], Technical Note, Francis Jehl, September 11th, 1879
1879-09-11 -
[N085055], Technical Note, Charles Batchelor, Francis Jehl, September 12th, 1879
1879-09-12 -
[N085067], Technical Note, Francis Jehl, September 14th, 1879
1879-09-14 -
[N085069], Technical Note, Francis Jehl, September 15th, 1879
1879-09-15 -
[N085073], Technical Note, Francis Jehl, September 17th, 1879
1879-09-17 -
[N085077], Technical Note, Francis Jehl, September 23rd, 1879
1879-09-23 -
[N085085], Technical Note, Charles Batchelor, Francis Jehl, September 25th, 1879
1879-09-25 -
[N085089], Technical Note, Francis Jehl, September 26th, 1879
1879-09-26 -
[N085093], Technical Note, Francis Robbins Upton, October 1st, 1879
1879-10-01 -
[N085095], Technical Note, Samuel Dimmick Mott, Francis Jehl, Francis Robbins Upton, October 2nd, 1879
1879-10-02 -
[N085097], Technical Note, Samuel Dimmick Mott, October 2nd, 1879
1879-10-02 -
[N085098], Technical Note, Francis Robbins Upton, Francis Jehl, October 7th, 1879
1879-10-07 -
[N085099], Technical Note, Samuel Dimmick Mott, October 2nd, 1879
1879-10-02 -
[N085101], Technical Note, Francis Jehl, Francis Robbins Upton, October 7th, 1879
1879-10-07 -
[N085129], Technical Note, Francis Robbins Upton, October 8th, 1879
1879-10-08 -
[N085135], Technical Note, Francis Robbins Upton, October 11th, 1879
1879-10-11 -
[N085139], Technical Note, Francis Robbins Upton, October 13th, 1879
1879-10-13 -
[N085155], Technical Note, Francis Robbins Upton, October 13th, 1879
1879-10-13 -
[N085159], Technical Note, Francis Robbins Upton, October 14th, 1879
1879-10-14 -
[N085165], Technical Note, Francis Robbins Upton, October 17th, 1879
1879-10-17 -
[N085169], Technical Note, Francis Robbins Upton, October 19th, 1879
1879-10-19 -
[N085169A], Technical Note, Francis Robbins Upton, October 21st, 1879
1879-10-21 -
[N085171], Technical Note, Francis Robbins Upton, October 22nd, 1879
1879-10-22 -
[N085183], Technical Note, Francis Jehl, Francis Robbins Upton, November 5th, 1879
1879-11-05 -
[N085186], Technical Note, Francis Robbins Upton, November 6th, 1879
1879-11-06 -
[N085187], Technical Note, Francis Robbins Upton, Francis Jehl, November 9th, 1879
1879-11-09