Map shows counties, roads, cities, towns, existing and proposed railroads, mining activity, mineral resources, military outposts, notable physical features, and Yellowstone National Park. Relief shown by hachures. Scale [ca. 1:4,400,000]
Map shows counties, railroads, mining activity, mineral resources, Native American reservations, mil...
Map shows late nineteenth century Montana railroads, major cities and towns, national parks, rivers ...
Map shows roads, railroads, counties, military posts, areas of Native American habitation, mining ac...
Map shows counties, roads, cities, towns, existing and proposed railroads, mining activity, mineral ...
Map shows counties, settlements, military posts, roads, and mines in Oregon, Washington, Idaho, and ...
Map shows mid-nineteenth century counties in Washington and Oregon, mining activity and areas of Nat...
Map shows mid-nineteenth century counties in Washington and Oregon, mining activity and areas of Nat...
Map shows counties, railroads, Indian reservations, national parks, cities, towns, and notable physi...
Map shows mid-nineteenth century Washington and Oregon counties, roads, cities, towns, mining activi...
Map shows counties, towns, railroads, military forts and reservations, Native American reservations,...
Map shows county lines, cities and towns, military posts, existing and proposed railroad routes, are...
Map shows railroads, cities, towns, notable physical features, and Crater Lake National Park. Relief...
Map shows state and territorial boundaries, railroads, military posts, notable physical features, ma...
Map shows counties, Native American reservations, military posts, railroads, cities, towns, and nota...
Map shows late nineteenth century Montana counties, Native American reservations, roads, railroads, ...
Map shows counties, railroads, mining activity, mineral resources, Native American reservations, mil...
Map shows late nineteenth century Montana railroads, major cities and towns, national parks, rivers ...
Map shows roads, railroads, counties, military posts, areas of Native American habitation, mining ac...
Map shows counties, roads, cities, towns, existing and proposed railroads, mining activity, mineral ...
Map shows counties, settlements, military posts, roads, and mines in Oregon, Washington, Idaho, and ...
Map shows mid-nineteenth century counties in Washington and Oregon, mining activity and areas of Nat...
Map shows mid-nineteenth century counties in Washington and Oregon, mining activity and areas of Nat...
Map shows counties, railroads, Indian reservations, national parks, cities, towns, and notable physi...
Map shows mid-nineteenth century Washington and Oregon counties, roads, cities, towns, mining activi...
Map shows counties, towns, railroads, military forts and reservations, Native American reservations,...
Map shows county lines, cities and towns, military posts, existing and proposed railroad routes, are...
Map shows railroads, cities, towns, notable physical features, and Crater Lake National Park. Relief...
Map shows state and territorial boundaries, railroads, military posts, notable physical features, ma...
Map shows counties, Native American reservations, military posts, railroads, cities, towns, and nota...
Map shows late nineteenth century Montana counties, Native American reservations, roads, railroads, ...
Map shows counties, railroads, mining activity, mineral resources, Native American reservations, mil...
Map shows late nineteenth century Montana railroads, major cities and towns, national parks, rivers ...
Map shows roads, railroads, counties, military posts, areas of Native American habitation, mining ac...