16thcentury 19thcentury adventureandadventurers biography british britishsteel(sailboat) discoveryandexploration greatbritain green history italy merchantmariners mlcl2006/40143(v) oceanliners passengerships rex(steamship) shipwrecks shipwrecksurvival steamboatlines survivalafterairplaneaccidents tomjacksullivan voyagesaroundtheworld yachtracing