At the time of the issue by exchange or sale of refunding bonds authorized under the provisions of sections 37-43-144 to 37-43-151, each bond shall be registered by the county treasurer, who is ex officio district treasurer, in a book to be kept by him for such purpose. Coupons evidencing unearned interest shall be detached and canceled. Each bond so registered shall have endorsed thereon the treasurer's certificates of such registration; and only such bonds so certified shall be valid; but such certificate shall be conclusive evidence that the bond so certified has been duly issued in full conformity with the provisions of sections 37-43-144 to 37-43-151. Immediately upon the registration of any refunding bond, the treasurer shall certify the fact to the board of county commissioners of the county in which the office of the district is located, in order that the requisite tax levies may be made in due course to meet the maturing interest upon and principal of such bond.
Source: L. 35: p. 674, § 5. CSA: C. 90, § 525. CRS 53: § 149-3-47. C.R.S. 1963: § 150-3-47.