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USGS - Historic Quads
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USGS - Historic Quads
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USGS - Historic Quads
Ironton 1945/1963 Shaded Relief
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USGS - Historic Quads
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USGS - Historic Quads
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USGS - Historic Quads
Ironton 1945/1955 Shaded Relief
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USGS - Historic Quads
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USGS - Historic Quads
Ironton 1953 Shaded Relief (ver. 1)
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USGS - Historic Quads