The demand required by section 13-40-104 shall be made in writing, specifying the grounds of the demandant's right to the possession of such premises, describing the same, and the time when the same shall be delivered up, and shall be signed by the person claiming such possession, his agent, or his attorney.
Source: L. 1885: p. 226, § 5. R.S. 08: § 2605. C.L. § 6371. CSA: C. 70, § 6. CRS 53: § 58-1-6. C.R.S. 1963: § 58-1-6.