Description: This is a detailed map of the city Dupont in Flagler County, Florida. Section Township Range (STR) is shown. This map shows US highways, state roads, inland waters, businesses, churches, post offices, tenant houses, farm units and dwellings other than farms. Key to Florida Highway maps. Source: , Florida State Road Department (, FL: , 1936) Map Credit: Courtesy the private collection of Roy Winkelman.