SS Great Eastern
She also had six masts (said to be named after the days of a week – Monday being the fore mast and Saturday the spanker mast), providing space for of sails (7 gaff and max. 9 (usually 4) square sails), rigged similar to a topsail schooner with a main gaff sail (fore-and-aft sail) on each mast, one "jib" on the fore mast and three square sails on masts no. 2 and no. 3 (Tuesday & Wednesday); for a time mast no. 4 was also fitted with three yards. In later years, some of the yards were removed. According to some sources she would have carried . This amount of canvas is obviously too much for seven fore-and-aft sails and max. 9 square sails. This (larger) figure of sail area lies only a few square metres below that the famous Flying P-Liner "Preußen" carried – with her five full-rigged masts of 30 square sails and a lot of stay sails. Setting sails turned out to be unusable at the same time as the paddles and screw were under steam, because the hot exhaust from the five (later four) funnels would set them on fire. Her maximum speed was 24 km/h (13 knots).
HMS Essex (1901)
The "Monmouth"s were designed to protect British merchant shipping from fast cruisers like the French , or the . The ships were designed to displace . They had an overall length of , a beam of and a deep draught of . They were powered by two 4-cylinder triple-expansion steam engines, each driving one shaft, which produced a total of designed to give a maximum speed of . "Essex", however, was one of three of the "Monmouth"s that failed to meet her designed speed. The engines were powered by 31 Belleville boilers. She carried a maximum of of coal and her complement consisted of 678 officers and ratings.