31-337.Bonds; maturity; recitals.The maturity of all bonds shall be fixed on July 1 of the year in which they mature and shall contain a recital that the same were issued in accordance with the provisions of sections 31-336 to 31-348, and that they are to be paid out of a sinking fund to be created as provided in section 31-351.SourceLaws 1905, c. 161, § 20, p. 626; Laws 1907, c. 152, § 4, p. 471; Laws 1909, c. 147, § 10, p. 521; R.S.1913, § 1832; C.S.1922, § 1779; C.S.1929, § 31-436; R.S.1943, § 31-337.