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55 street lights of 25 candle power each... street lights to be kept burning until 1:30 o'clock, a.m., for at least 20 nights in each lunar month... |
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In March 1997, Mr. Jim Sangster told me that Mr. Phillip Mosher (above) is the grandfather of Mr. Medford Mosher, who in the 1950s worked as a professional engineer in the Engineering Department of the Nova Scotia Light & Power Co. in Halifax. ICS |
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A gasometer was a large tank used for the storage of manufactured gas. The manufacturing process (in this case roasting coal) was carried on continuously, 24 hours a day, but the consumption of the gas occurred mostly between dusk and midnight. The manufacturing equipment's capacity to produce gas could be substantially less than the peak use of gas between dusk and 9 to 10 o'clock in the evening, provided the gas company had a way to store gas produced during the day for use in the evening. A gasometer was the usual storage method. |
The “Edison company”The “Edison company” referred to was the Edison General Electric Company.Later this name was changed to Canadian General Electric Company – a large manufacturer of electrical equipment, with its principal factory located in Peterborough, Ontario since about 1890. |
The “Edison system”The article above refers to "the first time the Edison systemof incandescent electric lighting has been shown in the Province, Windsor being the first town to introduce it in Nova Scotia." Electric lighting had been in regular operation in Truro and Halifax, and several other locations in the province, for about a decade at that time, so this was not the first use of electric lighting in Nova Scotia, and this article makes no such claim. The earlier installations, such as that in Truro, used electric arc lighting technology, which is very different from incandescent electric lighting. As far as I know, this claim is correct, that the first installation in Nova Scotia of street lighting by incandescent electric lamps was turned on in Windsor on Monday, September 22, 1890. This was a direct current system, as were all Edison installations at that time and for many years thereafter. The street lighting system was supplied on a separate circuit, independent of the "domestic" system, because that way the street lights could be turned on and off by using one switch at the power plant. If the street lights were connected to the same circuit that supplied homes and businesses, then each individual street light would have to be equipped with its own individual switch, and someone would have to go around the town every evening at sunset to turn on each street light individually, and then repeat the process each night when it came time to turn them off. ICS |
“S.K.C. alternators”The Stanley Electric Manufacturing Company was located in Pittsfield,Massachusetts. “S.K.C.” refers to William Stanley (1858-1916), John J. Kelley and Cummings C. Chesney (1863-1947), a partnership located in Pittsfield, Massachusetts, that, beginning in 1890, developed cutting-edge technology for producing and distributing electric power, and manufactured electrical equipment such as transformers and alternators. In 1893, General Electric Company bought Stanley Electric. In 1906, its facilities were renamed the GE Pittsfield Works, which continued to be an important General Electric manufacturing plant until it was closed in 1987 by Jack Welch. ICS |
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A total generated output of 151,950 kWh indicates the Windsor EL&P's peak load was about 50 to 60 kilowatts, during the year 1921. |
in the Public Archives of Nova Scotia, is a valuable source of historical information about the NSL&P Company, and its predecessors, including the Windsor EL&P Company.
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Wayback Machine http://web.archive.org/index.html "Use the Wayback Machine to view web sites from the past." Windsor Gas Light Company Windsor Electric Light & Power Company The Wayback Machine has copies of this webpage from the early days: Archived: 1999 April 17 http://web.archive.org/web/19990417153926/http://www.alts.net/ns1625/electr03.html Archived: 1999 September 22 http://web.archive.org/web/19990922032414/http://alts.net/ns1625/electr03.html Archived: 1999 November 22 http://web.archive.org/web/19991122073040/http://alts.net/ns1625/electr03.html Archived: 2000 February 7 http://web.archive.org/web/20000207220147/http://alts.net/ns1625/electr03.html Archived: 2000 June 15 http://web.archive.org/web/20000615085929/http://alts.net/ns1625/electr03.html Archived: 2000 October 15 http://web.archive.org/web/20001015184522/http://alts.net/ns1625/electr03.html Archived: 2001 April 20 http://web.archive.org/web/20010420110245/http://alts.net/ns1625/electr03.html Archived: 2001 June 24 http://web.archive.org/web/20010624121201/http://alts.net/ns1625/electr03.html |
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