Said district may provide for a sinking fund for the ultimate payment of any of the obligations of any subdistrict. Such sinking fund may be invested as provided in section 37-47-129.
Source: L. 41: p. 888, § 29. CSA: C. 173B, § 84. CRS 53: § 149-9-29. C.R.S. 1963: § 150-8-29.