1950 Map of San Simon

About this map

The Peloncillo Mountains dominate the high desert terrain of this mid-century survey, which documents the borderlands between Arizona and New Mexico. The Southern Pacific railroad corridor serves as the primary artery for the valley, passing through the settlement of San Simon. The map preserves the locations of early frontier outposts and cattle operations, such as the Braidfoot Ranch and Willow Springs Ranch, alongside more ephemeral sites like Old Camp and the Old Stage Station (Ruins). This period reveals a landscape transitioning from the pioneer era to more modern land use, evidenced by the presence of Artesian Wells and mining sites like the Volcano Mine and National Mine. Local history is deeply etched into the geography through specific landmarks such as Giddings Grave and family-named peaks like McKenzie Peak, reflecting the area's legacy of ranching and territorial expansion.