50-73-204. Map for every seam. A separate and similar map for all active mining areas drawn to the same scale in all cases shall be made of every seam which shall be worked in any mine, and the maps of all seams shall show all shafts, drifts, tunnels, incline planes, or other passageways connecting them.
History: En. Sec. 39, Ch. 120, L. 1911; re-en. Sec. 3481, R.C.M. 1921; re-en. Sec. 3481, R.C.M. 1935; amd. Sec. 11, Ch. 267, L. 1974; R.C.M. 1947, 50-430.