The Board may authorize the use of the library by nonresidents in any one or more of the following ways:
A. By lending the books or other materials of the library to nonresidents on the same terms and conditions as to residents of the City, or upon payment of a special nonresident library fee.
B. By establishing depositories of library books or other materials to be loaned to nonresidents.
C. By establishing bookmobiles or a traveling library so that books or other library materials may be loaned to nonresidents. (1975 Code § 2-5-7)