1. Map of wagon routes in Utah Territory explored & opened by Capt. J. H. Simpson ... Creator: Mechlin, J. P Call Number: Zc58 +876uo Collection Title: Report of explorations across the great basin of the territory of Utah for a direct wagon-route Image Count: 1 Found in: Beinecke Rare Book and Manuscript Library > Map of wagon routes in Utah Territory explored & opened by Capt. J. H. Simpson ...