When the books of the county treasurer are full, they must be deposited, together with the vouchers and other files relating thereto, in the office of the county governing authority and shall be part of its records.
(Orig. Code 1863, § 529; Code 1868, § 593; Code 1873, § 555; Code 1882, § 555; Civil Code 1895, § 462; Civil Code 1910, § 578; Code 1933, § 23-1021.)