▁lif eb o at ▁from ▁Low esto ft . ▁She ▁worked ▁inside ▁the ▁har bour ▁in ▁D unk irk ▁and ▁was ▁ram med ▁twice ▁by ▁German ▁M TB s ▁( mot or ▁tor ped o ▁boats ), ▁but ▁she ▁returned ▁to ▁D over ▁under ▁her ▁own ▁power . ▁ ▁Pr ud ential ▁( ON ▁ 6 9 7 ), ▁a ▁ ▁lif eb o at ▁( a ▁prototype ) ▁from ▁R ams gate . ▁One ▁of ▁only ▁a ▁few ▁boats ▁taken ▁to ▁D unk irk ▁by ▁her ▁own ▁crew , ▁who ▁collected ▁ 2 , 8 0 0 ▁men ▁from ▁the ▁be aches . ▁ ▁Rosa ▁Wood d ▁and ▁Ph yl iss ▁L unn ▁( ON ▁ 7 5 8 ), ▁a ▁Watson - class ▁lif eb o at ▁from ▁. ▁She ▁made ▁three ▁tri ps ▁between ▁D over ▁and ▁D unk irk . ▁ ▁Thomas ▁Kirk ▁Wright ▁( ON ▁ 8 1 1 ), ▁a ▁ ▁lif eb o at ▁from ▁Po ole ▁▁ ▁Vis count ess ▁W ake field ▁( ON ▁ 7 8 3 ), ▁a ▁Beach - class ▁lif eb o at ▁from ▁Hy the , ▁Kent . ▁She ▁ran ▁a ground ▁on ▁the ▁s ands ▁of ▁La ▁Pan ne , ▁the ▁only ▁lif eb o at ▁to ▁be ▁s unk ▁during ▁the ▁operation . ▁ ▁Th ames ▁sail ing ▁b arg es ▁Th ir teen ▁Th ames ▁sail ing ▁b arg es ▁made ▁the ▁crossing , ▁six ▁from ▁R ▁& ▁W ▁Paul ▁Ltd , ▁gra in ▁and ▁agricult