Relief shown pictorially.; Includes illustrations and "Notarum Explication" with pictorial symbols indicating churches, cities, town, and other features.; Lower right corner: "Matthias & Nicolaus Peters, Goldtschmide gbr. Huf. Sculpf."; Dedications in Latin signed "Iohannes Mejer"; one map's dedication includes year 1651.; Text in Latin on verso: page 181 and page 182 ("Ditmarsia"). each map 29 x 40 centimeters, on sheet 56 x 65 centimeters Scale approximately 1:125,000 General Map Collection