San Luis Potosí Historic photos, documents, and people

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Inside Tunnel 4, Temasopa Canon i.e. Tamasopo Canyon

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Micos tampico Division, Mexican Central Railway

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Crucitas Bridge, Tampico Div., M.C. Ry., Mexico

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Groups about the sugar mill, Temasopa sic

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Groups about the sugar mill, Temasopa sic

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Highway crossing, near Villar, Mexico

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Irrigation wheels at Ahualalco sic

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Irrigation wheel at Ahualalco sic

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General view of Temasopa sic