National Historical Mechanical Engineering LandmarkRingwood Manor Iron Complex (1740-1931) was an important element in the early development of the iron industry in the United States. Among its leaders were the Ogdens, Peter Hasenclever, Robert Erskine - F.R.S., Martin Ryerson, Peter Cooper, and Abram S. Hewitt, who became important figures in American industrial history. The iron mines, furnaces, forges, and stamping mills of the complex supplied many of the needs of the American Revolutionary Army.
|Placed By||The American Society of Mechanical Engineers|
|Marker Condition||No reports yet|
|Date Added||Tuesday, September 23rd, 2014 at 4:55am PDT -07:00|
|UTM (WGS84 Datum)||18T E 562583 N 4554372|
|Decimal Degrees||41.13825000, -74.25430000|
|Degrees and Decimal Minutes||N 41° 8.295', W 74° 15.258'|
|Degrees, Minutes and Seconds||41° 8' 17.70" N, 74° 15' 15.48" W|
|Driving Directions||Google Maps|
|Closest Postal Address||At or near 516 Manor Rd, Ringwood NJ 07456, US|
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