Gerald W ButlerGerald W. Butler, a Captain in the Massachusetts State Guard, was the former curator at Forts Warren and Independence, Boston Harbor and Fort Rodman, New Bedford. He has published Military Annals of Nahant, Military History of the Cape Cod Canal, Miltary History of Boston's Harbor Islands, The Guns of Boston Harbor, Fort Warren: The Key to Boston Harbor, Naval Secrets of Nahant, Shemya - America's Cold war Sentinel, Concrete monoliths, Fort Ruckman Through Time, Eastpont Through Time, and Sails and Rails (f/64 Publishing). He lectures and serves as a consultant to military museums and state parks, was the former historian for U.S. Navy mine units, and his illustrations of seacoast fortifications are published worldwide. Read More Read Less