Historical Marker
Gidney Grist Mill
Historical marker location:
Newburgh, New York
( Marker is on Gidney Avenue south of N Plank Road, on the right when traveling south.)
New York State was the site of the deadliest terrorist attack in United States history prior to 9/11. In 1993, a bomb planted in the World Trade Center by Islamic extremists killed six people and injured more than a thousand others.