Items
Subject is exactly
Miner's safety lamp
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[E1255AA], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 10th, 1912 1912-01-10
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[E1255AB], Letter from Thomas Alva Edison to James Thomas Jennings, February 26th, 1912 1912-02-26
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[E1255AC], Letter from Heinrich H Meno Kammerhoff to Patrick Brady, November 2nd, 1912 1912-11-02
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[E1255AD], Letter from Frank David Lewis to Miller Reese Hutchison, November 11th, 1912 1912-11-11
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[E1255AE], Letter from William Joseph Richards, Philadelphia and Reading Coal and Iron Co to Thomas Alva Edison, November 25th, 1912 1912-11-25
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[E1255AF], Letter from Philadelphia and Reading Coal and Iron Co, William Joseph Richards to Thomas Alva Edison, December 7th, 1912 1912-12-07
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[E1255AG], Letter from Heinrich H Meno Kammerhoff to Miller Reese Hutchison, December 9th, 1912 1912-12-09
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[E1255AH], Memorandum, Heinrich H Meno Kammerhoff, December 13th, 1912 1912-12-13
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[E1255AI], Letter from Arthur Mudd to Harry Frederick Miller, December 23rd, 1912 1912-12-23
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[E1334AA], Letter from Miller Reese Hutchison to Henry Lanahan, January 14th, 1913 1913-01-14
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[E1334AB], Letter from Henry Lanahan to Miller Reese Hutchison, January 15th, 1913 1913-01-15
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[E1334AD], Letter from Miller Reese Hutchison to Henry Lanahan, January 16th, 1913 1913-01-16
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[E1334AE], Memorandum, Henry Lanahan, January 16th, 1913 1913-01-16
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[E1334AP], Letter from Miller Reese Hutchison to Zachariah Power Halpin, May 12th, 1913 1913-05-12
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[E1334AQ], Letter from Frederick Mason Kimball, General Electric Co to William Henry Meadowcroft, June 7th, 1913 1913-06-07
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[E1334AW], Letter from Miller Reese Hutchison to Henry Lanahan, October 21st, 1913 1913-10-21
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[E1334BC], Letter from Henry Lanahan to Miller Reese Hutchison, October 31st, 1913 1913-10-31
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[E1334BE], Letter from Miller Reese Hutchison to Thomas Alva Edison, November 8th, 1913 1913-11-08
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[E1334BI], Letter from J A Brophy to Robert Abraham Bachman, December 2nd, 1913 1913-12-02
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[E1334BJ], Letter from Miller Reese Hutchison to Delos Holden, December 9th, 1913 1913-12-09
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[E1334BN], Letter from Miller Reese Hutchison to Thomas Alva Edison, December 24th, 1913 1913-12-24
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[E1334BO], Letter from Thomas Alva Edison to Miller Reese Hutchison, December 24th, 1913 1913-12-24
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[E1355AA], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 6th, 1913 1913-01-06
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[E1355AB], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 8th, 1913 1913-01-08
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[E1355AC], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 11th, 1913 1913-01-11
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[E1355AD], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 13th, 1913 1913-01-13
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[E1355AE], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 18th, 1913 1913-01-18
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[E1355AF], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 21st, 1913 1913-01-21
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[E1355AG], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 31st, 1913 1913-01-31
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[E1355AH], Letter from Miller Reese Hutchison to Thomas Alva Edison, February 3rd, 1913 1913-02-03
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[E1355AI], Letter from Miller Reese Hutchison to Thomas Alva Edison, February 15th, 1913 1913-02-15
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[E1355AJ], Letter from Miller Reese Hutchison to Thomas Alva Edison, February 19th, 1913 1913-02-19
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[E1355AL], Letter from William Henry Meadowcroft to Thomas Alva Edison, April 8th, 1913 1913-04-08
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[E1355AL1], Letter from Lydia B Koch to William Henry Meadowcroft, April 7th, 1913 1913-04-07
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[E1355AM], Letter from General Electric Co, Frederick Mason Kimball to Thomas Alva Edison, April 10th, 1913 1913-04-10
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[E1355AN], Letter from Miller Reese Hutchison to Thomas Alva Edison, April 17th, 1913 1913-04-17
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[E1355AO], Letter from Miller Reese Hutchison to Thomas Alva Edison, May 17th, 1913 1913-05-17
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[E1355AP], Letter from Miller Reese Hutchison to Thomas Alva Edison, June 12th, 1913 1913-06-12
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[E1355AQ], Letter from Miller Reese Hutchison to Thomas Alva Edison, August 22nd, 1913 1913-08-22
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[E1355AR1], Letter from Robert Abraham Bachman to Miller Reese Hutchison, October 23rd, 1913 1913-10-23
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[E1355AR2], Letter from Robert Abraham Bachman to Thomas Alva Edison, October 23rd, 1913 1913-10-23
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[E1355AS], Letter from Miller Reese Hutchison to Thomas Alva Edison, October 24th, 1913 1913-10-24
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[E1355AT], Letter from Miller Reese Hutchison to Thomas Alva Edison, October 24th, 1913 1913-10-24
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[E1355AU], Letter from Miller Reese Hutchison to Thomas Alva Edison, November 4th, 1913 1913-11-04
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[E1355AV], Letter from J A Brophy to Miller Reese Hutchison, October 27th, 1913 1913-10-27
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[E1355AW], Letter from William Abbott Hardy to Thomas Alva Edison, November 5th, 1913 1913-11-05
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[E1355AX], Letter from William Abbott Hardy to Thomas Alva Edison, November 28th, 1913 1913-11-28
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[E1355AY], Letter from Leroy E Briggs to Patrick Brady, Robert Abraham Bachman, Miller Reese Hutchison, December 11th, 1913 1913-12-11
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[E1355AZ], Letter from Miller Reese Hutchison to Thomas Alva Edison, December 16th, 1913 1913-12-16
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[E1355BA], Letter from Thomas Alva Edison to Miller Reese Hutchison, December 1913 1913-12-00
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[E1355BB], Letter from William Abbott Hardy to Thomas Alva Edison, December 17th, 1913 1913-12-17
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[E1355BC], Letter from Unknown to Thomas Alva Edison, December 20th, 1913 1913-12-20
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[E1355BD], Letter from Miller Reese Hutchison to Thomas Alva Edison, December 24th, 1913 1913-12-24
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[E1355BE], Memorandum, E E Bedell, 1913 1913-00-00
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[E1458AA], Letter from Robert Abraham Bachman to Miller Reese Hutchison, January 9th, 1914 1914-01-09
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[E1458AB], Letter from Robert Abraham Bachman to William George Bee, Thomas Alva Edison, January 30th, 1914 1914-01-30
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[E1458AC], Letter from Miller Reese Hutchison to Thomas Alva Edison, January 31st, 1914 1914-01-31
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[E1458AD], Report from Heinrich H Meno Kammerhoff, October 9th, 1914 1914-10-09
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[E1458AE], Letter from Thomas Alva Edison to Miller Reese Hutchison, 1914 1914-00-00
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[E1458AE1], Memorandum, Thomas Alva Edison, 1914 1914-00-00
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[E1458AF], Letter from Miller Reese Hutchison to Thomas Alva Edison, 1914 1914-00-00
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[E1458AG], Letter from Miller Reese Hutchison to Thomas Alva Edison, 1914 1914-00-00
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[E1508AR], Letter from Maurice E Fox to Walter Stevens, Thomas Alva Edison, June 1915 1915-06-00
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[E1518IBU], Letter from Charles Edison Poyer to William Henry Meadowcroft, September 17th, 1915 1915-09-17
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[E1757AA], Letter from William Henry Meadowcroft to Harrison Gilman Thompson, July 17th, 1917 1917-07-17
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[E1757AB], Letter from Walter Stevens to William Henry Meadowcroft, July 24th, 1917 1917-07-24
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[E1554AA], Letter from H Westbury, McCandless (H.W.) & Co to William Henry Meadowcroft, June 17th, 1915 1915-06-17
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[E1554AB], Letter from Robert Abraham Bachman to William Henry Meadowcroft, June 21st, 1915 1915-06-21
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[E1554AC], Letter from West Orange Laboratory to H Westbury, McCandless (H.W.) & Co, June 23rd, 1915 1915-06-23
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[E1554AD], Letter from Miller Reese Hutchison to Mina Miller (Mrs Thomas A.) Edison, 1915 1915-00-00
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[E1608BV], Publication, Edison Storage Battery Co, October 24th, 1916 1916-10-24
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[E1971BK], Letter from William Henry Meadowcroft to Mitsui & Co Ltd, November 12th, 1919 1919-11-12
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[E1971BL], Letter from Mitsui & Co Ltd to William Henry Meadowcroft, November 17th, 1919 1919-11-17
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[HK5090AA], Agreement, Thomas Alva Edison, Paul Donald Payne, May 15th, 1923 1923-05-15
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[HK5187AA], Letter from Heinrich H Meno Kammerhoff to Thomas Alva Edison, June 28th, 1920 1920-06-28
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[HK5225AC], Agreement, Edison Storage Battery Co, Thomas Alva Edison, January 30th, 1926 1926-01-30
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[HK5225AD], Agreement, Edison Storage Battery Co, Thomas Alva Edison, January 30th, 1926 1926-01-30
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[HK5225AE], Agreement, Thomas Alva Edison, Edison Storage Battery Co, January 30th, 1926 1926-01-30
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[HK5243AB], List, William Abbott Hardy, January 28th, 1926 1926-01-28
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[LB090116], Letter from Thomas Alva Edison to Philadelphia and Reading Coal and Iron Co, James Thomas Jennings, July 23rd, 1912 1912-07-23
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[NB251001], Technical Note, Leroy E Briggs, July 9th, 1914 1914-07-09
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[NB251003], Technical Note, Leroy E Briggs, July 10th, 1914 1914-07-10
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[NB251021], Technical Note, Leroy E Briggs, July 11th, 1914 1914-07-11
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[NB251039], Technical Note, Leroy E Briggs, July 27th, 1914 1914-07-27
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[NB251042], Technical Note, Leroy E Briggs, July 29th, 1914 1914-07-29
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[NB251066], Technical Note, Leroy E Briggs, August 7th, 1914 1914-08-07
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[NB251073], Technical Note, Leroy E Briggs, August 11th, 1914 1914-08-11
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[NB251075], Technical Note, Leroy E Briggs, August 13th, 1914 1914-08-13
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[NB251079], Technical Note, Leroy E Briggs, August 14th, 1914 1914-08-14
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[NB251081], Technical Note, Leroy E Briggs, August 15th, 1914 1914-08-15
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[NB251083], Technical Note, Leroy E Briggs, August 17th, 1914 1914-08-17
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[NB251087], Technical Note, Leroy E Briggs, August 18th, 1914 1914-08-18
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[NB251087A], Technical Note, Leroy E Briggs, August 19th, 1914 1914-08-19
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[NB251089], Technical Note, Leroy E Briggs, August 20th, 1914 1914-08-20
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[NB251091], Technical Note, Leroy E Briggs, August 21st, 1914 1914-08-21
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[NB251093], Technical Note, Leroy E Briggs, August 22nd, 1914 1914-08-22
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[NB251095], Technical Note, Leroy E Briggs, August 24th, 1914 1914-08-24
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[NB251097], Technical Note, Leroy E Briggs, August 25th, 1914 1914-08-25
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[NB251099], Technical Note, Leroy E Briggs, August 26th, 1914 1914-08-26
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[NB251101], Technical Note, Leroy E Briggs, August 27th, 1914 1914-08-27