Items
Items
Subject is exactly
Engines, boilers, prime movers
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[NM025051], Technical Note, Arthur Edwin Kennelly, April 28th, 1890
1890-04-28 -
[NM024064], Technical Note, Arthur Edwin Kennelly, October 3rd, 1889
1889-10-03 -
[NM023046], Technical Note, Arthur Edwin Kennelly, December 3rd, 1888
1888-12-03 -
[NM023012], Technical Note, E C Boynton, Jr., Arthur Edwin Kennelly, November 1st, 1888
1888-11-01 -
[NM023009], Technical Note, Arthur Edwin Kennelly, E C Boynton, Jr., October 26th, 1888
1888-10-26 -
[NM014A], Technical Note, Thomas Alva Edison, Charles Batchelor, October 26th, 1877
1877-10-26 -
[NE1674033], Technical Note, Thomas Alva Edison, March 1872
1872-03-00 -
[NM020AAD], Technical Note, Thomas Alva Edison, April 11th, 1886
1886-04-11 -
[NM017AAG1], Letter from Thomas Alva Edison to Henry W Seely, November 1st, 1882
1882-11-01 -
[NM017AAG], Technical Note, Thomas Alva Edison, 1882
1882-00-00 -
[NB118AAF] Technical Note, May 1892
1892-05-00 -
[NB051080], Technical Note, Arthur Edwin Kennelly, September 25th, 1888
1888-09-25 -
[NB051017], Technical Note, Arthur Edwin Kennelly, September 1st, 1888
1888-09-01 -
[NB051001], Technical Note, Arthur Edwin Kennelly, August 28th, 1888
1888-08-28 -
[NB019086], Technical Note, Arthur Edwin Kennelly, March 31st, 1888
1888-03-31 -
[NA015AAC], Technical Note, Thomas Alva Edison, May 18th, 1889
1889-05-18 -
[NA011121], Technical Note, Thomas Alva Edison, November 20th, 1887
1887-11-20 -
[N317101], Technical Note, Thomas Alva Edison, April 13th, 1886
1886-04-13 -
[N312009], Technical Note, Unknown, January 17th, 1886
1886-01-17 -
[N245009], Technical Note, Charles Lorenzo Clarke, March 15th, 1881
1881-03-15 -
[N240], Technical Note, Unknown, March 1881
1881-03-00 -
[N224003], Technical Note, Charles Lorenzo Clarke, May 25th, 1881
1881-05-25 -
[N224001], Technical Note, Charles Lorenzo Clarke, January 29th, 1881
1881-01-29 -
[N223251], Technical Note, Thomas Alva Edison, August 11th, 1881
1881-08-11 -
[N214271], Technical Note, Charles Lorenzo Clarke, May 3rd, 1881
1881-05-03 -
[N214121], Technical Note, Charles Lorenzo Clarke, March 30th, 1881
1881-03-30 -
[N214111], Technical Note, Charles Lorenzo Clarke, March 29th, 1881
1881-03-29 -
[N116209], Technical Note, Charles Lorenzo Clarke, December 31st, 1880
1880-12-31 -
[N116137], Technical Note, Charles Lorenzo Clarke, December 6th, 1880
1880-12-06 -
[N116135], Technical Note, Charles Lorenzo Clarke, November 21st, 1880
1880-11-21 -
[N116117], Technical Note, Charles Lorenzo Clarke, November 19th, 1880
1880-11-19 -
[N088137], Technical Note, Albert Bledsoe Herrick, 1880
1880-00-00 -
[N087103], Technical Note, Unknown, October 23rd, 1880
1880-10-23 -
[N087003] Technical Note, c. 1879
1879-00-00 -
[N080122], Technical Note, Thomas Alva Edison, May 6th, 1880
1880-05-06 -
[N072181], Technical Note, Charles Lorenzo Clarke, May 8th, 1880
1880-05-08 -
[N072071], Technical Note, Charles Lorenzo Clarke, April 16th, 1880
1880-04-16 -
[N066165] Technical Note, c. 1880
1880-00-00 -
[N056128] Technical Note, c. 1880
1880-00-00 -
[N051161], Letter from Thomas Alva Edison to Babcock and Wilcox, May 11th, 1880
1880-05-11 -
[N046107], Technical Note, Charles Batchelor, March 13th, 1879
1879-03-13 -
[N039275], Technical Note, Francis Robbins Upton, July 23rd, 1880
1880-07-23 -
[N037009] Technical Note, c. 1879
1879-00-00 -
[N024126] Technical Note, c. 1880
1880-00-00 -
[N018003], Technical Note, Thomas Alva Edison, 1879
1879-00-00 -
[N016251] Technical Note, January 1879
1879-01-00 -
[MU046], Letter from William Dennis Marks to Francis Robbins Upton, March 4th, 1880
1880-03-04 -
[MJ016], Letter from James J Bradley to Francis Robbins Upton, May 6th, 1891
1891-05-06 -
[MF17BE], Letter from Thomas Alva Edison to C E Bedford, July 21st, 1917
1917-07-21 -
[MF08AY], Letter from Schuyler Skaats Wheeler, Crocker-Wheeler Co to Thomas Alva Edison, December 14th, 1916
1916-12-14 -
[MF05AR1], Letter from William Le Roy Emmet to Josephus Daniels, March 17th, 1916
1916-03-17 -
[MF05AR], Letter from William Le Roy Emmet to Thomas Alva Edison, March 17th, 1916
1916-03-17 -
[ME014], Letter from John H Vail to Edward Hibberd Johnson, December 3rd, 1888
1888-12-03 -
[ME003], Letter from Edison Company for Isolated Lighting, Frank McGowan to John H Vail, August 2nd, 1886
1886-08-02 -
[ME002], Letter from Edison Company for Isolated Lighting, Frank McGowan to John H Vail, July 23rd, 1886
1886-07-23 -
[MD002438], Letter from Walter Seeley Mallory to Thomas Alva Edison, March 14th, 1890
1890-03-14 -
[MBSB7A], Letter from Sherburne Blake Eaton to Charles Batchelor, June 17th, 1881
1881-06-17 -
[MBSB52201], Article, Thomas Alva Edison, Charles T Porter, June 1882
1882-06-00 -
[MBN012085], Technical Note, Charles Batchelor, October 1st, 1895
1895-10-01 -
[MBN012023], Technical Note, Charles Batchelor, September 18th, 1883
1883-09-18 -
[MBN006117], Technical Note, Charles Batchelor, September 18th, 1883
1883-09-18 -
[MBN006089], Cost Estimate, Edison Electric Light Co, Charles Lorenzo Clarke, August 18th, 1883
1883-08-18 -
[MBN006061], Technical Note, Charles Batchelor, June 3rd, 1881
1881-06-03 -
[MBN001074], Technical Note, Charles Batchelor, February 16th, 1878
1878-02-16 -
[MBN001071], Technical Note, Charles Batchelor, January 31st, 1878
1878-01-31 -
[MBLB5008], Letter from Thomas Alva Edison, Charles Batchelor to Edison Machine Works, September 19th, 1887
1887-09-19 -
[MBLB5006], Letter from Charles Batchelor, Thomas Alva Edison to Jarvis Engineering Co, September 19th, 1887
1887-09-19 -
[MBLB4471], Letter from Charles Batchelor to Thomas Alva Edison, February 22nd, 1883
1883-02-22 -
[MBLB4446], Letter from Charles Batchelor to Joshua Franklin Bailey, January 31st, 1883
1883-01-31 -
[MBLB4435], Letter from Charles Batchelor to Thomas Alva Edison, January 23rd, 1883
1883-01-23 -
[MBLB4415], Letter from Charles Batchelor to Armington and Sims, December 19th, 1882
1882-12-19 -
[MBLB4389], Letter from Charles Batchelor to Armington and Sims, December 2nd, 1882
1882-12-02 -
[MBLB4362], Letter from Charles Batchelor to Samuel Insull, November 22nd, 1882
1882-11-22 -
[MBLB4342], Letter from Charles Batchelor to Samuel Insull, October 16th, 1882
1882-10-16 -
[MBLB4305], Letter from Charles Batchelor to Charles Porges, June 26th, 1882
1882-06-26 -
[MBLB3161], Letter from Charles Batchelor to Charles Porges, September 12th, 1883
1883-09-12 -
[MBLB3143], Letter from Charles Batchelor to Thomas Alva Edison, August 1883
1883-08-00 -
[MBLB3130], Letter from Charles Batchelor to Pardon Armington, August 17th, 1883
1883-08-17 -
[MBLB3067], Letter from Charles Batchelor to Joshua Franklin Bailey, July 3rd, 1883
1883-07-03 -
[MBLB1138], Letter from Charles Batchelor to Robert Gilliland, June 12th, 1877
1877-06-12 -
[MBLB1127], Letter from Charles Batchelor to Joseph Thomas Murray, May 28th, 1877
1877-05-28 -
[MBLB1116], Letter from Charles Batchelor to Robert Gilliland, May 13th, 1877
1877-05-13 -
[MBLB1024], Letter from Charles Batchelor to James Batchelor, September 25th, 1875
1875-09-25 -
[LM303297], Recommendation Letter from Thomas Alva Edison to George A Hofmeyer, July 29th, 1890
1890-07-29 -
[LM247118], Letter from Walter Seeley Mallory to Frank Calvin Roberts, May 3rd, 1898
1898-05-03 -
[LM245351], Letter from Walter Seeley Mallory to Thomas Alva Edison, June 10th, 1897
1897-06-10 -
[LM245343], Letter from Walter Seeley Mallory to J Martin, May 28th, 1897
1897-05-28 -
[LM245336], Letter from Walter Seeley Mallory to Arthur Whitney Howe, May 27th, 1897
1897-05-27 -
[LM245307], Letter from Walter Seeley Mallory to Francis Robbins Upton, May 5th, 1897
1897-05-05 -
[LM244950], Letter from Walter Seeley Mallory to Oliver W Miller, February 17th, 1903
1903-02-17 -
[LM244938], Letter from Walter Seeley Mallory to Oliver W Miller, February 13th, 1903
1903-02-13 -
[LM244589], Letter from Walter Seeley Mallory to Oliver Iron Mining Co, Frank Drake, November 19th, 1902
1902-11-19 -
[LM244536], Letter from Walter Seeley Mallory to Frank Drake, Oliver Iron Mining Co, November 12th, 1902
1902-11-12 -
[LM244448], Letter from Walter Seeley Mallory to Marvin Briggs, October 21st, 1902
1902-10-21 -
[LM243675], Letter from Walter Seeley Mallory to Oliver W Miller, February 6th, 1902
1902-02-06 -
[LM243259], Letter from Walter Seeley Mallory to Orville Benson, September 20th, 1901
1901-09-20 -
[LM242844], Letter from Walter Seeley Mallory to Carlin (W.J.) Co, June 27th, 1901
1901-06-27 -
[LM242816], Letter from Walter Seeley Mallory to Orville Benson, June 17th, 1901
1901-06-17 -
[LM240489], Letter from Walter Seeley Mallory to Ingersoll-Sergeant Drill Co, William Lawrence Saunders, March 28th, 1900
1900-03-28 -
[LM240485], Letter from J Noon to John Ward, March 19th, 1900
1900-03-19