GALLATIN SHEET, from the geologic atlas of the United States, Yellowstone National Park Wyoming folio ©1896. This 18 1/2" x 21 3/4" map is in VERY FINE condition with very light soil, very light edge wear including very subtle ripples at top, left and right margin edges, and staple holes down the left side of the map a 1/4" from the margin edge, not affecting the printed area.
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