It shall be the duty of the secretary of state to cause to be published separately ler an appropriate heading, in the appendix of the session laws of each year, the names of cities which have accepted any of the plans of government provided for in this act, with a tement of the plan adopted and the date of adoption, and such statement so published shall conclusive evidence of such adoption." L. 1914, ch. 444, § 26. [2323] |