§ 101.073  PERMANENT MARKERS REQUIRED.
   Benchmarkers shall be established at convenient points and wherever possible. The elevation of the tops of the benchmarkers from the monuments provided for in § 101.072 and the distance and location therefrom shall be ascertained and the distances, elevations and locations shall be permanently marked on the benchmarks by marks which cannot be erased or destroyed.
(Prior Code, § 23-76)