royal mast การใช้

• Between 1703 and 1710 Matthis and mast selector Brinkkis were hired by the Tzar Peter I of Russia to select the wood for the construction of the newly founded city of Saint Petersburg, receiving the title of Royal Mast Selector.
• On these larger vessels, to achieve the required height, the masts were built from up to four sections ( also called masts ), known in order of rising height above the decks as the lower, top, topgallant and royal masts.
• The section of mast immediately above the top was often painted white as the lower masthead used to be, with the section of the steel mast representing the topmast continuing on above in its usual colour . "'Topgallant masts "'and "'royal masts "'were similarly combined, though, being shorter, they were often one spar even in the days of wood.
• She was first rigged with fidded royal masts, but this proved to interfere with her stability as there was too much weight aloft . She was then given topgallant and royal masts in one with crossed royal yards over double-topgallants . " Loch Vennachar " was always in the wool trade to Adelaide and Melbourne, but when an out wool clipper, she also carried passengers and other cargo.
• She was first rigged with fidded royal masts, but this proved to interfere with her stability as there was too much weight aloft . She was then given topgallant and royal masts in one with crossed royal yards over double-topgallants . " Loch Vennachar " was always in the wool trade to Adelaide and Melbourne, but when an out wool clipper, she also carried passengers and other cargo.