Detail of a bronze plaque set into river cobbles and concrete reads: "This tablet is the property of the state of Colorado. In this immediate area once stood Arapahoe City, a pioneer placer mining camp, the earliest town in Jefferson County. Named...
Arapahoe City (Colo.)--1940-1950.; Monuments & memorials--Colorado--Arapahoe City--1940-1950.; Plaques--Colorado--Arapahoe City--1940-1950.