the discretion of the Commissioner of Indian Affairs, be begun such number of days before the date fixed by the President as will insure the completion of the registration by that date.

All portions of unorganized counties included within the boundaries of an Indian reservation will be excluded from any county jurisdiction and considered as a part of the reservation for the purposes of this registration. Inhabitants of portions of organized counties so included will be registered by the county authorities.

Students at nonreservation Indian schools will be registered in accordance with instructions governing the registration of absentees, but with such modifications as the Commissioner of Indian Affairs may consider necessary to accomplish the desired result.

72. Registration of persons on military reservations, navy yards, arsenals, naval training stations, etc.-Persons subject to registration who reside in military reservations, navy yards, arsenals, naval training stations, etc., will submit themselves to registration at the registration place in the nearest voting precinct.

73. Registration of persons on forest reserves.-Persons residing in forest reserves will be registered by the registration machinery of the counties in which such reserves are located.

74. Registration of residents of national parks.-The registration of persons residing in Yellowstone, Glacier, and Mount Rainier National Parks shall be under the direction of the Director of National Park Service, whose duties in connection therewith will approximate as closely as practicable those prescribed for the governors of the several States.

The registration board for each of the national parks named will consist of the supervisor, the commissioner, and a third member to be named by the Director of National Park Service, which member should, if practicable, be a licensed physician.

Should it be impracticable to divide these parks into precincts, the board will appoint registrars in such number and will apportion the territory among them in such manner as will insure the completion of the registration on the date fixed by the President's proclamation. The telegraphic report of the board will in this case be made direct to the Director of National Park Service, Washington, D. C.

The Director of National Park Service will make the report to the Provost Marshal General that is ordinarily required of the governors of the several States.

The registration of persons residing in national monuments, and in national parks other than those above named, will be accomplished by the registration machinery of the counties in which such parks or monuments are located. If not located in any county, persons subject to registration residing therein will be directed by the Director of National Park Service to present themselves to a neighboring county precinct for registration. The registration cards of persons so registered will not be included in the county summarization, but will be mailed by the registrar direct to the Director of National Park Service, Washington, D. C.

75. Registration of persons in outlying territories.-Persons of the designated ages in Alaska, Porto Rico, and Hawaii will be registered on a day to be named by the President as soon as machinery of registration can be erected in those Territories and in accordance with so much of these regulations as is applicable to those Territories.

[References are to paragraphs.]