Items

• [D8337ZCF], Test Report, Charles Batchelor, June 16th, 1883
  1883-06-16
• [D8337ZCG], Test Report, Charles Batchelor, June 21st, 1883
  1883-06-21
• [D8337ZCQ], Test Report, Charles Batchelor, July 3rd, 1883
  1883-07-03
• [D8337ZCZ], Test Report, Charles Batchelor, July 10th, 1883
  1883-07-10
• [D8337ZDS], Test Report, Charles Batchelor, August 1st, 1883
  1883-08-01
• [D8337ZDT], Test Report, Charles Batchelor, 1883
  1883-00-00
• [D8340ZHM1], Test Report, Edison (Thomas A.) Construction Dept, December 1st, 1883
  1883-12-01
• [D8343ZGA], Test Report, Frank Julian Sprague, 1883
  1883-00-00
• [D8369H], Test Report, John F Ott, June 22nd, 1883
  1883-06-22
• [D8369X], Test Report, John F Ott, December 10th, 1883
  1883-12-10
• [D8451ZCV], Test Report, Edison Electric Illuminating Co (Tiffin), May 1884
  1884-05-00
• [D8430F], Test Report, Edison Lamp Co, John F Ott, January 14th, 1884
  1884-01-14
• [D8430F1], Test Report, John F Ott, Edison Lamp Co, January 18th, 1884
  1884-01-18
• [D8430G], Test Report, Edison Lamp Co, John F Ott, January 19th, 1884
  1884-01-19
• [D8430I], Test Report, John F Ott, Edison Lamp Co, January 22nd, 1884
  1884-01-22
• [D8430L], Test Report, Edison Lamp Co, John F Ott, January 25th, 1884
  1884-01-25
• [D8430P], Test Report, John Trumbull Marshall, Edison Lamp Co, April 11th, 1884
  1884-04-11
• [D8430U], Test Report, Edison Lamp Co, John Trumbull Marshall, July 18th, 1884
  1884-07-18
• [D8442ZCG], Test Report, Edison (Thomas A.) Construction Dept, March 5th, 1884
  1884-03-05
• [D8449ZAT], Test Report, Harry Ward Leonard, May 20th, 1884
  1884-05-20
• [D8457H3], Test Report, Edison Electric Illuminating Co (Shamokin), June 1883
  1883-06-00
• [D8457ZAW], Test Report, Edison Electric Illuminating Co (Shamokin), May 13th, 1884
  1884-05-13
• [D8522E1], Test Report, Edison Company for Isolated Lighting, May 21st, 1885
  1885-05-21
• [D8522E2], Test Report, Edison Company for Isolated Lighting, May 25th, 1885
  1885-05-25
• [D8701AAI], Test Report, Bergmann & Co, Charles Summer Wirt, Philip Henry Klein, Jr., May 9th, 1887
  1887-05-09
• [D8701AAK], Test Report, Bergmann & Co, Charles Summer Wirt, Philip Henry Klein, Jr., May 25th, 1887
  1887-05-25
• [D8623B], Test Report, Edison Electric Illuminating Co (New York), August 2nd, 1886
  1886-08-02
• [D8626K], Test Report, Edison Lamp Co, August 4th, 1886
  1886-08-04
• [D8626L], Test Report, Edison Lamp Co, September 9th, 1886
  1886-09-09
• [D8626N2], Test Report, John White Howell, December 13th, 1886
  1886-12-13
• [D8627M], Test Report, Henry E Walter, Edison Machine Works, April 28th, 1886
  1886-04-28
• [D8627W1], Test Report, Henry E Walter, Edison Machine Works, June 7th, 1886
  1886-06-07
• [D8627Y1], Test Report, Edison Machine Works, Henry E Walter, August 16th, 1886
  1886-08-16
• [D8627Y2], Test Report, Edison Machine Works, Henry E Walter, August 19th, 1886
  1886-08-19
• [D8627ZAG1], Test Report, Edison Machine Works, November 5th, 1886
  1886-11-05
• [D8627ZAP1], Test Report, Edison Machine Works, Charles Batchelor, December 19th, 1886
  1886-12-19
• [D8627ZAQ1], Test Report, Edison Machine Works, Charles Batchelor, December 27th, 1886
  1886-12-27
• [D8627ZAQ2], Test Report, Edison Machine Works, Charles Batchelor, December 27th, 1886
  1886-12-27
• [D8627ZAQ3], Test Report, Charles Batchelor, Edison Machine Works, December 29th, 1886
  1886-12-29
• [D8627ZAR], Test Report, Edison Machine Works, Henry E Walter, December 30th, 1886
  1886-12-30
• [D8737A], Test Report, Edison Machine Works, 1887
  1887-00-00
• [D8737AAA], Test Report, Charles Batchelor, January 24th, 1887
  1887-01-24
• [D8737AAB], Test Report, Henry E Walter, February 3rd, 1887
  1887-02-03
• [D8737AAC], Test Report, Henry E Walter, February 1st, 1887
  1887-02-01
• [D8737AAC1], Test Report, Henry E Walter, March 30th, 1887
  1887-03-30
• [D8737AAC2], Test Report, Henry E Walter, February 2nd, 1887
  1887-02-02
• [D8737AAC3], Test Report, Henry E Walter, February 7th, 1887
  1887-02-07
• [D8737AAD], Test Report, Charles Batchelor, Henry E Walter, February 10th, 1887
  1887-02-10
• [D8737AAE], Test Report, Charles Batchelor, February 14th, 1887
  1887-02-14
• [D8737AAG], Test Report, John Kruesi, Charles Batchelor, February 15th, 1887
  1887-02-15
• [D8737AAI], Test Report, Henry E Walter, February 19th, 1887
  1887-02-19
• [D8737AAI1], Test Report, Henry E Walter, February 28th, 1887
  1887-02-28
• [D8737AAI2], Test Report, John White Howell, March 7th, 1887
  1887-03-07
• [D8737AAJ], Test Report, Charles Batchelor, March 15th, 1887
  1887-03-15
• [D8737AAL], Test Report, Henry E Walter, March 17th, 1887
  1887-03-17
• [D8737AAM], Test Report, Henry E Walter, March 17th, 1887
  1887-03-17
• [D8737AAM1], Test Report, Henry E Walter, April 6th, 1887
  1887-04-06
• [D8737AAR], Test Report, Henry E Walter, April 25th, 1887
  1887-04-25
• [D8737AAS], Test Report, Charles Batchelor, April 27th, 1887
  1887-04-27
• [D8737AAV1], Test Report, Henry E Walter, May 3rd, 1887
  1887-05-03
• [D8737AAW], Test Report, Henry E Walter, May 11th, 1887
  1887-05-11
• [D8737AAX], Test Report, Henry E Walter, May 12th, 1887
  1887-05-12
• [D8737AAX1], Test Report, Henry E Walter, May 16th, 1887
  1887-05-16
• [D8737AAZ], Test Report, Henry E Walter, June 7th, 1887
  1887-06-07
• [D8737ABE], Test Report, Henry E Walter, November 7th, 1887
  1887-11-07
• [D8830AAR], Test Report, Charles Summer Wirt, William J Jenks, May 24th, 1888
  1888-05-24
• [D8855ABQ], Test Report, Arthur Edwin Kennelly, September 25th, 1888
  1888-09-25
• [D8933AAB], Test Report, Chicago Burlington and Quincy Railroad, January 1st, 1889
  1889-01-01
• [D8933AAJ], Test Report, Chicago Burlington and Quincy Railroad, January 28th, 1889
  1889-01-28
• [D8933AAR], Test Report, Chicago Burlington and Quincy Railroad, February 25th, 1889
  1889-02-25
• [D8934AAD], Test Report, Edison United Manufacturing Co, Frank Bourne, February 11th, 1889
  1889-02-11
• [D8938ABV], Test Report, Edison Lamp Co, John White Howell, November 5th, 1889
  1889-11-05
• [D8953ABV], Test Report, West Orange Laboratory, December 27th, 1889
  1889-12-27
• [D8966ADW], Test Report, Edison Phonoplex System, William S Logue, November 30th, 1889
  1889-11-30
• [D8968AAD], Test Report, Erwin von Wilmowsky, February 14th, 1889
  1889-02-14
• [D9033ABJ], Test Report, Edison General Electric Co, October 2nd, 1890
  1890-10-02
• [D9033ACJ], Test Report, Edison General Electric Co, November 15th, 1890
  1890-11-15
• [D9064AAD], Test Report, West Orange Laboratory, January 29th, 1890
  1890-01-29
• [E1205AC], Test Report, Isidor (Jerry) Chesler, Alfred W Fleming, January 9th, 1912
  1912-01-09
• [E1205AE], Test Report, Isidor (Jerry) Chesler, Alfred W Fleming, January 23rd, 1912
  1912-01-23
• [E1259DN], Test Report, 1912
  1912-00-00
• [E1112AD], Test Report, Donald M Bliss, August 25th, 1911
  1911-08-25
• [E1112AF], Test Report, Donald M Bliss, August 29th, 1911
  1911-08-29
• [E1112AG], Test Report, Sam Gerrish Langley, September 29th, 1911
  1911-09-29
• [E1112AJ], Test Report, Isidor (Jerry) Chesler, October 16th, 1911
  1911-10-16
• [E1112AL], Test Report, Isidor (Jerry) Chesler, October 18th, 1911
  1911-10-18
• [E1112AQ], Test Report, Isidor (Jerry) Chesler, October 26th, 1911
  1911-10-26
• [E1112AR], Test Report, Isidor (Jerry) Chesler, October 31st, 1911
  1911-10-31
• [E1112AS], Test Report, Isidor (Jerry) Chesler, October 31st, 1911
  1911-10-31
• [E1112AT], Test Report, Isidor (Jerry) Chesler, October 1911
  1911-10-00
• [E1112AX], Test Report, Isidor (Jerry) Chesler, November 11th, 1911
  1911-11-11
• [E1112BA], Test Report, Isidor (Jerry) Chesler, November 20th, 1911
  1911-11-20
• [E1112BB], Test Report, Isidor (Jerry) Chesler, November 21st, 1911
  1911-11-21
• [E1112BD], Test Report, Isidor (Jerry) Chesler, November 24th, 1911
  1911-11-24
• [E1112BF], Test Report, Isidor (Jerry) Chesler, December 12th, 1911
  1911-12-12
• [E1112BG], Test Report, Isidor (Jerry) Chesler, December 13th, 1911
  1911-12-13
• [E1112BH], Test Report, Isidor (Jerry) Chesler, December 28th, 1911
  1911-12-28
• [E1187BC], Test Report, Edward McGall, 1911
  1911-00-00
• [E1205AH], Test Report, Isidor (Jerry) Chesler, Alfred W Fleming, February 15th, 1912
  1912-02-15
• [E1205AJ], Test Report, Isidor (Jerry) Chesler, Alfred W Fleming, February 26th, 1912
  1912-02-26