§ 307. Salary of typist in first department of appellate division. The salary or compensation to be paid to each of the typists appointed pursuant to section one hundred five of this chapter by the justices of the appellate division of the supreme court in the first judicial department shall be fixed by said justices of the appellate division, or a majority of them, in their discretion, to be paid by the city of New York, and the board of estimate shall provide for raising and paying the same.