1977 Senate Bill 0671. An Act Prohibiting The Private Practice Of Law By The Clerk Of The Supreme Judicial Court For The Commonwealth And His Assistants: The Clerk Of The Supreme Judicial Court For Suffolk County And His Assistants: Clerks Of Superior Courts And Their Assistants: Registers Of Probate And Their Assistants; And Clerks Of The District Courts And Their Assistants; And Clerks Of The Boston Municipal Court; The Boston Juvenile Court And Their Assistants; And To Compensate And Equalize Their Salaries Accordingly.