🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiРусскийالعربية한국어中文日本語EntityQ851452· pop 10· linked from 171 articlesUSS Merrimacksteam frigateConnectionsironclad warshipEntitySouth AmericaEntityCategories1855 shipsBattle of Hampton RoadsMaritime incidents in April 1861New Hampshire in the American Civil WarSailing frigates of the United States NavyScuttled vesselsShips built in BostonShips of the Union navyShipwrecks of the American Civil WarShipwrecks of the Virginia coastVessels captured from the United States Navy