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1904

Mammoth Hot Springs and Vicinity.

Geologic Atlas

Mammoth Hot Springs and Vicinity. Topogr …

1904

Detail Map of Mammoth Hot Springs Traver …

Geologic Atlas

Detail Map of Mammoth Hot Springs Traver …

1904

Central Portion of Upper Geyser Basin.

Geologic Atlas

Central Portion of Upper Geyser Basin. T …