Wyld, James, 1812-1887Relief shown by hachures.; Title on slipcase: Central America, Isthmus of Tehuantepec, Panama and Nicaragua.; Transferred from the collection of the Canal Zone Library-Museum, 1980.; Hand colored.; Sectioned and mounted on back clothing.; Includes inset of "Isthmus of Panama," 5 relief profiles, notes, and list of "Length of proposed routes."; Label of publisher's advertisement mounted on verso.; Canal Zone Library map checklist number: 178.56 x 80 centimetersJPEGUMN_ALMA:9940882340001701engJ. Wyld (London)PublicMap of Central America, shewing the different lines of Atlantic & Pacific communicationMapsNorth AmericaSouth America1850University of Minnesota