Columbia subject headings:
Archaeologists--Germany--Correspondence.
Archaeology--History--19th century--Sources.
Archaeology--Political aspects--Europe--History--19th century--Sources.
Archaeology--Social aspects--Europe--History--19th century--Sources.
Jahn, Otto, 1813-1869--Correspondence.
Michaelis, Adolf, 1835-1910--Correspondence.
Harvard subject headings:
Archaeologists--Germany--Correspondence.
Archaeology--History--19th century--Sources.
Archaeology--Political aspects--Europe--History--19th century--Sources.
Archaeology--Social aspects--Europe--History--19th century--Sources.
Jahn, Otto, 1813-1869--Correspondence.
Michaelis, Adolf, 1835-1910--Correspondence.
Princeton subject headings:
Archaeologists--Germany--Correspondence.
Archaeology--History--19th century--Sources.
Archaeology--Political aspects--Europe--History--19th century--Sources.
Archaeology--Social aspects--Europe--History--19th century--Sources.
Jahn, Otto, 1813-1869--Correspondence.
Michaelis, Adolf, 1835-1910--Correspondence.