Columbia subject headings:
Ireland--History--1910-1921.
Ireland--History--War of Independence, 1919-1921--Maps.
Ireland--History--War of Independence, 1919-1921--Pictorial works.
Ireland--History.
Ireland--Politics and government--1910-1921.
Maps.
Harvard subject headings:
Atlases--Ireland
Ireland--History--War of Independence, 1919-1921.
Princeton subject headings:
Ireland--History--1910-1921.
Ireland--History--War of Independence, 1919-1921--Maps.
Ireland--History--War of Independence, 1919-1921--Pictorial works.
Ireland--History.
Ireland--Politics and government--1910-1921.
Maps.