Show examinations ANNOUNCED FOIL FOE BUREAU 0 OF PRISONS the united states civil service commission has announced open competitive examinations tor for the positions ot of chief of 0 probation anil and parole service agoo a year supervisor ot of probation a year and assistant supervisor ot of probation pi oba a year in the bureau of 0 prisons department of at justice certain specified education and experience are required full information may be obtained from the secretary of the united states civil service board ot of examiners at the post ottice or customhouse in any city which has a post office of the first or second class or from the united states civil service commission washington D C |