Columbia subject headings:
Alabama--Economic conditions--Pictorial works.
Alabama--History--1819-1950--Pictorial works.
Alabama--Pictorial works.
Alabama--Social conditions--Pictorial works.
Harvard subject headings:
Alabama--Economic conditions--Pictorial works.
Alabama--History--1819-1950--Pictorial works.
Alabama--Pictorial works.
Alabama--Social conditions--Pictorial works.
Princeton subject headings:
Alabama--Description and travel--Views.
Alabama--Economic conditions--Pictorial works.
Alabama--History--1819-1950--Pictorial works.
Alabama--Social conditions--Pictorial works.