The Terror of Castillo San Felipe
Osprey’s June offerings, to include US Navy Battleships 1886–98: The pre-dreadnoughts and monitors that fought the Spanish-American War by Paul Wright, looks on point when it comes to maritime art.
From the book, highlighting the monitor USS Terror:
Sampson’s North Atlantic Squadron arrived off San Juan, Puerto Rico, the morning of May 12, 1898, and opened fire at 0516hrs. Captain Nicoll Ludlow’s monitor USS Terror (BM-4) is seen close to shore, shelling the San Juan fortification of Castillo San Felipe del Morro and coming under return fire from Spanish coastal artillery. Wind and seas were high, causing ships to roll and hurting US gunnery. Dense white smoke so obscured targeting that Sampson eventually ordered: “use large guns only.” Terror, fifth in the US column, unleashed 31 10in/30-caliber rounds in three passes, including one that scored a “most vicious” direct hit on a Spanish artillery battery. Terror retired at 0815hrs, having suffered no casualties. Sampson’s squadron had lost a total of two killed and three wounded. Spanish casualties came to seven killed and 52 wounded, including civilians.
A “Great Repair” (wink wink) of the 1863-vintage Miantonomoh-class monitor USS Agamenticus, the 263-foot-long Terror was constructed slowly over a 22-year period by William Cramp & Sons, Philadelphia/ New York Navy Yard. Carrying a pair of 10″/30cal Mark 1 Mod 1s, Terror had only been placed in full commission in 1896. She was not very successful, as her engineering suite broke down extensively, was good for 12 knots when wide open and working correctly, and a low freeboard shipped water over the deck in any sea state.
Terror‘s SpanAm War duty was to be the highlight of her active career and, hopelessly obsolete the monitor was decommissioned and placed in ordinary on 25 February 1899. A spell as a training ship at Annapolis later gave her a modicum of post-war work. She ended her career as a test hulk at Indian Head and was (believed) scrapped sometime in the 1930s.