Boulder, CO: Directory Service Company, 1981. Staple-bound Softcover. Very Good. Item #066076
Crisp, clean pages; secure, clean stapled binding; soft cover shows a few dark smudges at the upper rear and light chipping at corners and spine ends, otherwise excellent. 56pp. including phone and address listings, a map of the county, and ownership maps of the county by township, as well as some amusingly vintage advertising (warning about buried phone lines: "Can you dig it?").