Section 4N. The commissioner shall be allowed his traveling expenses when necessary for him to visit the city of Washington, and may expend for such purpose and for all other expenses necessary for the proper performance of his duties such sums as are annually appropriated therefor.
Section 4N. The commissioner shall be allowed his traveling expenses when necessary for him to visit the city of Washington, and may expend for such purpose and for all other expenses necessary for the proper performance of his duties such sums as are annually appropriated therefor.
Section 4N. The commissioner shall be allowed his traveling expenses when necessary for him to visit the city of Washington, and may expend for such purpose and for all other expenses necessary for the proper performance of his duties such sums as are annually appropriated therefor.
