Madero's headquarters near Asarco. Madero may be speaking to ...

Practicing with a fieldpiece during the Mexican Revolution. ...

This photograph may have been taken at the Rebel Camp near ...

The photograph shows the stacks of the ASARCO smelting site from ...

This church was originally named San Rosalia, and was built in ...

This is probably the Boundary Marker near Smeltertown, with the ...

The beginnings of ASARCO. Photograph taken from a souvenir ...

60-ton Converter Crane

60-ton hoist block

70-ton wooden bridge

300 ton press (shaft hub)

300 ton press, shaft hub 2

500 KW Crank

500 KW Generato

610' stack

828' stack

Photograph taken of a stack - upper platform -828' stack, ...

4160 Volt Switch

Air steam 400 turbine

Air lines manifold

Bag house ventilation

Bag house

Bench grinder