(a) Applications to purchase under the Act of September 21, 1922, must be signed by the applicant in the State of Arkansas. Such applications had to be filed within 90 days from the date of the passage of this Act, if the lands had been surveyed and plats filed, otherwise they must be filed within 90 days from the filing of such plats. The applicant must show that he is either a native-born or naturalized citizen of the United States, and, if naturalized, file record evidence thereof; must describe the land which he desires to purchase, together with the land claimed as the basis of his preference right to the lands applied for if he applies as a riparian owner, or if claiming otherwise, under what color of title his claim is based, and that the applied-for lands are not lawfully appropriated by a qualified settler or entryman under the public land laws, nor in the legal possession of any adverse applicant; the kind, character, and value of the improvements on the land covered by the application; when they were placed thereon; the extent of the cultivation had, if any, and how long continued. This application must be supported by the statements of two persons having personal knowledge of the facts alleged in the application.

(b) All applications to purchase under the act must be accompanied by an application service fee of $10 which will not be returnable.