(Redirected from Carat (purity)) The fineness of a precious metal object (coin, bar, jewelry, etc.) represents the weight of fine metal therein, in proportion to the total weight which includes alloyed base metals and any impurities.
Fort Redoubt, is actually called Advance Redoubt, and is one of four Third System fortifications, built to protect the Pensacola Navy Yard, located in Pensacola FL.
It marks the site of a redoubt, or breastwork, used by the Americans in the defense of Fort Washington, which was built at the highest point in Manhattan, in what is now Bennett Park in Washington Heights.