§ 72-11-310, MCA
En. Sec. 485, p. 357, L. 1877; re-en. Sec. 485, 2nd Div. Rev. Stat. 1879; re-en. Sec. 485, 2nd Div. Comp. Stat. 1887; re-en. Sec. 1781, Civ. C. 1895; re-en. Sec. 4774, Rev. C. 1907; re-en. Sec. 7027, R.C.M. 1921; Cal. Civ. C. Sec. 1328; Field Civ. C. Sec. 590; re-en. Sec. 7027, R.C.M. 1935; R.C.M. 1947, 91-212.