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1861 Rocky Mountains to Puget Sou … Exploration Book Rocky Mountains to Puget Sou … |
1861 Routes near 47th & 49th para … Exploration Book Routes near the 47th and 49t … |
1859 Department of Oregon. Map of … Separate Map Department of Oregon. Map of … |
1891 Covers: (U.S. Northwest Rail … Case Map (Covers to) (Rand, McNally & … |
1891 (U.S. Northwest) Railroad Ma … Case Map (North West section, Rand, M … |