Until promotion regulations shall have been applied to a classified internal-revenue collection district promotions therein may be made upon any test of fitness determined upon by the Commissioner of Internal Revenue, with the approval of the Commission: Provided, That no employee shall be promoted to any grade he could not enter by appointment under the minimum age limitation applied thereto by section 2 of Internal-Revenue Rule II.
INTERNAL-REVENUE RULE VI.
Transfers may be made as follows:
From one classified internal-revenue collection district to another, from any classified internal-revenue collection district to a bureau in the Treasury Department in which business relating to the internal revenue is transacted, and from such a bureau in the Treasury Department to such a district, upon the requisition of the Secretary of the Treasury and the certification of the Commission, the appointment upon such transfer to be made by the Secretary of the Treasury, upon the recommendation of the Commissioner of Internal Revenue, if the place to be filled by such transfer is that of storekeeper, storekeeper and gauger, or gauger: Provided, That no person shall be transferred as herein authorized who is not within the age limitations prescribed by the civil-service rules for the place to which he is to be transferred and who has not been absolutely appointed, or, if appointed without civil-service examination, who has not served six months continuously in the district or bureau from which he is to be transferred.
INTERNAL-REVENUE RULE VII.
Upon the requisition of the Commissioner of Internal Revenue the secretary of the board of examiners for his district shall certify for reinstatement in a grade requiring no higher examination than the one in which he was formerly employed any person who within one year next preceding the date of the requisition has through no delinquency or misconduct been separated from the classified service of said district: Provided, That certification may be made, subject to the other conditions of this rule, for the reinstatement of any person who served in the military or naval service of the United States in the late War of the Rebellion and was honorably discharged therefrom, or the widow of any such person, without regard to the length of time he or she has been separated from the service.
INTERNAL-REVENUE RULE VIII.
Each collector in the classified internal-revenue service shall report to the board of examiners—
(a) Every probational and every absolute appointment and every appointment to an excepted or to an unclassified place in the internal-revenue service under him.
(b) Every refusal to make an absolute appointment and the reason therefor, and every refusal to accept an appointment,