Conduit section "B" from north of Station 81 and 50 of the ...

Hand-grading the American Canal

Breaking the concrete pavement over the east half of the highway ...

American Dam view from upstream with gates three through eight ...

Forms and steel form the south end of the east abutment. Note ...

The transit mixer takes a tumble during the construction of the ...

The transit mixer provides concrete for the American Dam.

Piers two, three, four, and five of the American Dam begin to ...

American Dam workers use reinforcing steel, anchor bolts and ...

American Dam workers use forms and steel, anchor bolts and ...

Workers on the American Dam project place bonded riprap. Riprap ...

ASARCO, originally known as the American Smelting and Refining ...

The image shows the hospital at Smeltertown in El Paso in 1894. ...

The image shows gravestones at the Smeltertown cemetery. ...

The image shows the entrance gate to the Smelter cemetery. Many ...

This early image of Smeltertown probably dates from the 1890s. ...

The image shows the Asarco smokestacks in 2013 - leftovers from ...

The image shows the ASARCO industrial complex in 2009. The ...

The image shows the ASARCO industrial complex in the 1950s. The ...

This is the cemetery in El Paso, Texas located next to the ...

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

The postcard shows the El Paso railroad bridge in the beginning ...

Train going into town.

The postcard probably dates from the 1910s. On the top it says: ...