"Compiled by USGS from 1:24,000-scale topographic maps dated 1954-1973. Partially revised from aerial photographs taken 1974-1975. Map edited 1978."; "Projection and 10 000-meter grid ticks, zone 13, Universal Transverse Mercator."; "25 000-grid tcks based on Colorado coordinate system, south zone."; Sheet 2 has text on verso.; Includes location map.
52 x 89 centimeters; 55 x 89 centimeters
Scale 1:100,000