At the time appointed the list must be called over, and the names of those in attendance be written by the clerk on separate ballots and put into a box, from which a grand jury must be drawn.

[(19-1018) Cr. Prac. 1864, sec. 195, p. 236; R.S., R.C., & C.L., sec. 7624; C.S., sec. 8788; I.C.A., sec. 19-918.]