New Yorkers move to shelter areas as 1951 civil defense drill begins in Manhattan

Man in fedora talks to male worker inside a kiosk at subway station / group of people sheltering inside subway station as Manhattan civil defense drill proceeds / same man in fedora, now wearing his overcoat, chats with upper-middle-aged woman in fur coat in subway station / VS crowds of people inside the station / VS people approach as they descend steps into station in an orderly manner / street scene in shopping district with light pedestrian traffic, taxis pulling to curb in fg and bg / VS CU little cat looks around alertly as it stands near shop entrance / women lead young children to shelter entrance at right fg, as civil defense worker guides them / VS little cat crouches under parked car / police officer walks on empty street