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1879
Cover: Topographical, geolog …
Geographical and Geological …
2083A
1879
Title Page: Topographical an …
Geographical and Geological …
2083B
1879
Bird's eye view of the Black …
Geographical and Geological …
2083.001
Map of the Black Hills of Da …
1879
Geographical and Geological …
2083.002
Geological map of the Black …
1879
Geographical and Geological …
2083.003
1875
Contents: Table of contents: …
Ludlow, William, 1843-1901; …
0445.003
1874
A geological map of the Blac …
Ludlow, William, 1843-1901; …
0445.004
1875
Drawings of new fossils foun …
Ludlow, William, 1843-1901; …
0445.005
1874
Map of a reconnaissance of t …
Ludlow, William, 1843-1901; …
0445.006
1874
Map of the Black Hills from …
Ludlow, William, 1843-1901; …
0445.007
1877
Covers: Map of the Black Hil …
Thayer, H. L.
0993.001
1877
Map of the Black Hills & Big …
Thayer, H. L.
0993.002
1938
A histerical map of Black Hi …
Lindgren, Jolly
13110.000