Columbia subject headings:
Luther, Martin, 1483-1546--Homes and haunts.
Luther, Martin, 1483-1546--Monuments.
Monuments--Conservation and restoration--Germany--History--19th century.
Harvard subject headings:
Luther, Martin, 1483-1546--Homes and haunts.
Luther, Martin, 1483-1546--Monuments.
Monuments--Conservation and restoration--Germany--History--19th century.
Princeton subject headings:
Luther, Martin, 1483-1546--Homes and haunts.
Luther, Martin, 1483-1546--Monuments.
Monuments--Conservation and restoration--Germany--History--19th century.