Columbia subject headings:
Civilization--History--Pictorial works.
Public health--United States--History--Pictorial works.
Social history--Pictorial works.
United States--Civilization--1865-1918--Pictorial works.
United States--Social conditions--1865-1918--Pictorial works.
Harvard subject headings:
Anecdotes
Civilization--History--Pictorial works.
Public health--United States--History--Pictorial works.
Social history--Pictorial works.
United States--Civilization--1865-1918--Pictorial works.
United States--Social conditions--1865-1918--Pictorial works.
Princeton subject headings:
United States--Civilization--1865-1918--Pictorial works.