New Mexico Statutes Chapter 4. Counties § 4-34-7. City cooperating; amount of bonds required; city to have perpetual use

The county commissioners of such county are hereby authorized to join with the council of such city in the construction of such building: provided, the par value of the bonds so issued and contributed by such city shall equal the cost of the grounds for such building. The amount of the cash contribution provided by law to be made by the city to which the county seat shall be removed, and a sufficient sum in addition thereto to cover the costs of the additional space to be used for city purposes; and upon completion of said building to give such city a lease for the perpetual use of such portion of said building as it may be entitled to; and also to arrange for the keeping of city prisoners in said jail.