Michigan Compiled Laws, Chapter 32. Military Establishment § 32.788

Sec. 388. The department of natural resources shall transfer to the adjutant general such lands under its control as competent authority shall direct. These lands shall form a part of the camp Grayling military reservation and shall be supervised and controlled by the adjutant general, except that hunting shall not be prohibited on the lands. The adjutant general may with approval of the legislature exchange or sell any lands transferred to it under this act in order to obtain any other lands, oil and mineral rights excepted, whether owned by private interests or by the United States government, within the external boundaries of the camp Grayling military reservation as enlarged by this act, and may make all necessary conveyances to effect the exchanges and sales.