Columbia subject headings:
Architecture--Southwest, New.
Trost, Henry C. (Henry Charles), 1860-1933.
Harvard subject headings:
Architecture--Southwest, New
Architecture--Texas--El Paso.
Trost, Henry C. (Henry Charles), 1860-1933.
Princeton subject headings:
Architecture--Southwest, New.
Trost, Henry C. (Henry Charles), 1860-1933.