Show COVERED MILK PAIL is BEST open vessels contain many more sac bac teria lena than where open top receptacles are used at the connecticut experiment sta alon it vas nas found that milk from an air open pill contained 6 times as many bacteria as when then a covered cohered pall was waa used in another stable not quite so EO copan the open pail contained 30 times pall as many bacteria in another very dirty farm 47 per cent of the bacteria we were re kept ept out by the covered pall at the wisconsin station extended testa showed 20 times more bacteria in mills milk from an open pall pail than there a small top pail was used |