COM 1521.5 FT S & 550.06 FT W OF CEN OF SEC 18, T6S, R3E, SLM; S 6-40'E 137.5 FT; E 160.92 FT; N 6-40'W 137.5 FT; W 160.92 FT TO BEG. .50 AC. ALSO: COM S 1521.50 FT & W 458.06 FT & S 6-40'E 137.50 FT FR CEN SEC 18, T6S, R3E, SLM; S 6-40'E 4 FT; N 86-40'42"E 68.57 FT; W 68.92 FT TO BEG. .003 AC. SUBJ TO R/W TOTAL AREA .503 AC.