Chrome postcard showing the illuminated interior of the Calle Subterránea Padre Miguel Hidalgo (Father Miguel Hidalgo Subterranean Street) in Guanajuato, Mexico, at the section known as the "Arqueria El Abanico" (The Fan Arch Gallery). A dramatic series of brick arches recedes into the distance under dramatic spot lighting, the warm amber glow playing across the rough stone walls and vaulted ceilings of the underground tunnel system.

• Caption: Arqueria El Abanico, Calle Subterránea Padre Miguel Hidalgo / Father Miguel Hidalgo Subterranean Street, Guanajuato, Gto. México
• Card no.: G-212
• Publisher: Restaurant y Miscelánea Casa Valadez, Jardín Unión No. 3, Tel. 2-02-87, Guanajuato, Gto.
• Status: Unposted