United States Army. Corps of Engineers. creator cartographic map Maps. ilu Rock Island, Ill 1975] 1975 monographic eng color map on sheet 51 x 46 cm folded to 23 x 11 cm [Produced under the direction of the U.S. Army Corps of Engineers, Rock Island, District.]. Large 4to folded into narrow 8vo size. Distribution made by issuing office. Includes text, list of recreation areas, location map, and 4 insets of camping areas. Text and col. illus. on verso. GPO Historic Shelflist Project - publication not in hand. CRDP Program record. Scale ca. 1:70,000. n-us-ia Coralville Lake (Iowa) Maps Iowa Coralville Lake D 103.2:C 81 D 103.2:C 81 76694211 DLC 761130 20180825132657.0 ocm05450089 eng