Columbia subject headings:
Harvard subject headings:
Soldiers--France--Correspondence
World War, 1914-1918--Campaigns--France--Lorraine.
World War, 1914-1918--Regimental histories--France--Lorraine.
Princeton subject headings:
Soldiers--France--Correspondence.
World War, 1914-1918--Campaigns--France--Lorraine.
World War, 1914-1918--Regimental histories--France--Lorraine.