HM-02 1913 Geologic Map of Colorado (George)

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SKU: HM-02D Categories: , , , Tags: , , , , , ,
Citation: George, R. D. “HM-02 Geologic Map of Colorado - 1913.” Geologic, 1:500,000. Historical Map. Boulder, CO: Colorado State Geological Survey, 1913.

Description

Geologic Map of Colorado, 1913, by R.D. George, former Colorado State Geologist. ~1:500,000 scale. High-resolution scan of the original. Digital PDF download. HM-02D