La Aduana, Nogales, Sonora, Mexico, RPPC, 1940s

This Real Photo Postcard (RPPC) features the historic customs building, La Aduana, in Nogales, Sonora, Mexico. The image captures the architectural elegance of the building with its neoclassical columns and clock tower, set against a clear sky. The foreground includes vintage vehicles and a person walking, adding a sense of daily life to the scene. The postcard is in good condition, with minor corner wear visible.

The back of the card is unused, featuring a standard divided back typical of the era. There are no postmarks or messages present, indicating it was likely kept as a collectible rather than sent.

This postcard documents the architectural and cultural significance of Nogales during the 1940s. The customs building is a symbol of the region's economic and social interactions. Surviving examples like this provide valuable insights into the architectural styles and urban development of border towns in mid-20th century Mexico.