Show Missouri Prison Prison Break Thwarted S CITY Mo s Sept Pt 14 Details of a propos proposed d break from the penitentiary here here involving two twenty prisoners were made mad public by prison authorities today Prison officials discovered an anu u uncompleted tunnel tunnel twelve feet fee long leading from beneath th the prison chapel to a sewer thence und under r the w walls and Into the Missour Mis Mis- sour river Several boxes of anim ani ammUnition ammunition am am- m and two revolvers were also found by guards Ringleaders of the pot plot are being held In solitary confinement Officials of the prison said the themen themen th men would have been asphyxiated had they broken into inte the sew sew-er leading into the river |