(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.
The term redoubt is derived from Medieval Latin as a âsecret place,â although by the 18th century it was a word used to define a specific type of military structure used as part of larger fortifications. Redoubts were mostly built in North America throughout the 17th, 18th and 19th centuries.