1. Aeroradioactivity map of the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina in color / [cartographic material] Yale Public content 1982. 2015-06-18T17:38:07Z. 2015-07-03T22:08:37Z. Daniels, David L. (David Lee), 1937-. The Survey. English. cartographic image. Public. North Carolina and South Carolina.