1.03 Concurrent jurisdiction over United States sites; conveyances. The conditions mentioned in s. 1.02 are the following conditions precedent:
(1) That an application setting forth an exact description of the place or tract so acquired shall be made by an authorized officer of the United States to the governor, accompanied by a plat thereof, and by proof that all conveyances and a copy of the record of all judicial proceedings necessary to the acquisition of an unencumbered title by the United States have been recorded in the office of the register of deeds of each county in which such place or tract may be situated in whole or in part.
(2) That the ceded jurisdiction shall not vest in the United States until they shall have complied with all the requirements on their part of ss. 1.02 and 1.03, and shall continue so long only as the place or tract shall remain the property of the United States.
(3) That the state shall forever retain concurrent jurisdiction over every such place or tract to the extent that all legal and military process issued under the authority of the state may be served anywhere thereon, or in any building situated in whole or in part thereon.