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1900

View: Plate XLIX. Mount Adams. Cispus Ra …

[Geologic Atlas, Geology Book]

(View) Plate XLIX. A. Mount Adams. B. Ci …

1900

View: Plate L. Recent Cinder Cone, Mount …

[Geologic Atlas, Geology Book]

(View) Plate L. A. Recent Cinder Cone on …