1953 Senate Bill 0449. An Act Providing For And Defining The Powers And Duties Of A Board Of Teletypewriter Regulations In The Department Of Public Safety And Authorizing The Installation, Operation And Maintenance Of A Teletypewriter Communication System In The Division Of State Police Of The Department Of Public Safety And At Such Substations, Detached Posts, Cities And Towns As Shall Be Designated By The Board Of Teletypewriter Regulations.