Show 0 0 keeping the te st lawrence tree pree from suba 1 1 11 W 4 P 7 mc t varr f canadas new mosquito boats are busy at their job keeping convoys safe from submarines in the st lawrence river the sub chasers which alethe are the canadian navys version ol of the U S mosquito boat are callad caller 11 Th they eyare are feet long fast and capable of carrying a record volume of depth bombs in alc laureat ure at the left two igusky crewmen arel are given the ticklish job of 0 loading a depth charge on a fairmile fairtile Fair mile center typical french canadian sailors enlisted in the be royal canadian navy operate a blinker signal to escorting destroyers right night one hundred feet of water from the st lawrence cascades into the air as a depth bomb blasts the sub below |