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Scale 1:760,320. Relief shown by hachures. At head of title: Routes in Oregon and California. Map no. 1. "Drawn by John Young." From U.S. War Department, Explorations and Surveys for a Railroad ...
Contributor: Williamson, R. S. Site/Collection: Geography and Map Division - Railroad Maps, 1828 to 1900 - Transportation and Communication Cartographic Items - American Memory - Catalog Original Format: Maps Date: 1859 View catalog record