As built in 1878, Falls of Clyde is an iron-hulled, four-masted vessel originally rigged as a ship, later downrigged to a bark, subsequently dismasted, and then restored in 1970 to her original ship rig. Falls of Clyde is 266.1 feet in length, with a 40.0- foot beam and a 23.5-foot depth of hold. Falls of Clyde is registered at 1807 gross and 1741 net tons. Built staunchly with iron Z-bar frames and double riveted iron plate laid as inner and outer strakes, Falls of Clyde was rated 100A1 by Lloyd's of London, the highest rating the conservative maritime insurance firm could provide. - NPS