Columbia subject headings:
Architecture--Alabama--Mobile--Guidebooks.
Architecture--Alabama--Mobile--History--19th century.
Buildings--Alabama--Mobile.
Harvard subject headings:
Architecture, Modern--19th century--Alabama--Mobile.
Architecture--Alabama--Mobile--Guidebooks.
Architecture--Alabama--Mobile--History--19th century--Guidebooks.
Buildings--Alabama--Mobile.
Guidebooks.
Mobile (Ala.)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Alabama--Mobile--19th century--Guidebooks.
Guidebooks.
Mobile (Ala.)--Buildings.