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).
Flying P-Liner
The Laeisz company had some of the largest sailing ships ever built. They experimented with steel-hulled five-masters, first the barque "Potosi" (1895) and in 1902 the huge full rigged ship "Preussen" with a length of 147 m, 5.081 GRT, and over 7.800 tons dead weight. She could sail faster than 18 knots and her best 24-hour distance was 392 sm in 1908 on her voyage to Yokohama. However, these ships turned out to be too big: their crews didn't like them, and it became increasingly difficult to achieve a satisfactory utilization on the outbound leg from Europe to Chile. The later ships, such as the "Peking" or the "Passat", returned to being smaller four-masted barques.