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Sparta in Sparta Township in Sussex County, New Jersey — The American Northeast (Mid-Atlantic)
 

The Works of the New Jersey and Pennsylvania Concentrating Company

 
 
Edison Marker image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
1. Edison Marker
Inscription. On this site in 1891, Thomas Edison developed an enormous complex of mines, crushers, separators, and subsidiary buildings that came to be known as “Edison” or, more properly, “The Works of the New Jersey and Pennsylvania Concentrating Company.” This company produced briquettes of concentrated iron ore. The plant finally closed, never to reopen, on September 30, 1900. In its highest level of activity, the plant employed nearly 500 men. Thomas Edison himself had lost about two million dollars of his own money on the project, but was quoted as saying:

“I can at any time get a job at $75.00 a month as a telegrapher, and that will amply take care of all my personal requirements

As quoted to Mr. Waltor Mallory and
reprinted form the “North Jersey Highlander”
Summer 1980

[Upper Plaque:]
Thomas Alva Edison
Born: February 11, 1847     Died: October 18, 1931

 
Topics. This historical marker is listed in this topic list: Industry & Commerce. A significant historical month for this entry is February 1826.
 
Location. 41° 3.82′ N, 74° 34.253′ W. Marker is in Sparta Township, New Jersey, in Sussex County. It is in Sparta. It is on Edison Road, on the right when traveling west. Marker is located in the Sparta Mountain Wildlife Management Area. Touch for map. Marker is in this post office area: Sparta NJ 07871, United States of America. Touch for directions.

Regionally, this marker is in North Jersey and in the New York City Metropolitan Area. It is also in the American Northeast and in the Mid-Atlantic. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Netherland and also one of the original Thirteen Colonies.

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At least 8 other markers are within 4 miles of this marker, measured as the crow flies: The New Jersey School of Conservation (approx. one mile away); Old Schoolhouse and Firehouse Museum (approx. 1.7 miles away); The Van Kirk Homestead (approx. 2.2 miles away); Van Kirk Homestead and Museum (approx. 2.2 miles away); The Sterling Mine (approx. 2.3 miles away); WTC Artifact #K-0010 (approx. 3.2 miles away); Roll of Honor (approx. 3.2 miles away); Township of Jefferson Veterans Monument (approx. 3.2 miles away). Touch for a list and map of all markers in Sparta Township.
 
More about this marker. Marker consists of a granite monument with a plaque containing a relief image of Thomas Edison. The reverse side of the monument features three photograph of the Ironworks when it was in operation.
 
Upper Plaque image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
2. Upper Plaque
Thomas Edison's Ironworks and Mines Marker image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
3. Thomas Edison's Ironworks and Mines Marker
Edison Marker image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
4. Edison Marker
Back of Monument image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
5. Back of Monument
Photo from Marker image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
6. Photo from Marker
General view of the Works looking N.E.,
Horseshoe Cut in the foreground.

Credit: U.S. Department of the Interior
National Park Service
Edison National Historic Site
26.111/17 Before 1895   NJ & PC CONC. WORKS
Photo from Back of Monument image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
7. Photo from Back of Monument
Corliss engine used to power equipment
at the Works.

Credit: U.S. Department of the Interior
National Park Service
Edison National Historic Site
26.111/4 Before 1895   NJ & PC CONC. WORKS
Photo from Back of Monument image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
8. Photo from Back of Monument
Employees of the Works at Ogden, N.J.
(Also known as Edison, N.J.)

Credit: U.S. Department of the Interior
National Park Service
Edison National Historic Site
26.111/3 Pre-1895   NJ & PC CONC. WORKS
Marker in the Sparta Mountain Wildlife Management Area image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
9. Marker in the Sparta Mountain Wildlife Management Area
Nearby Marker image. Click for full size.
Photographed by Bill Coughlin, August 29, 2010
10. Nearby Marker
Erected by
Sparta Township Council
with assistance from State
Senator Robert E. Littell, and
the New Jersey Department
of Environmental Protection.

Dedicated 1999
 
 
Credits. This page was last revised on August 28, 2023. It was originally submitted on August 29, 2010, by Bill Coughlin of Woodland Park, New Jersey. This page has been viewed 1,810 times since then and 129 times this year. Photos:   1, 2, 3, 4, 5, 6, 7, 8, 9, 10. submitted on August 29, 2010, by Bill Coughlin of Woodland Park, New Jersey.
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Jun. 17, 2026