Art thefts -- Germany -- History -- 20th century
Art treasures in war -- France
Art treasures in war -- Germany
Cultural property -- Protection -- Europe -- History -- 20th century
Curators -- New York (State) -- New York
Museum directors -- New York (State) -- New York
World War, 1939-1945 -- Art and the war
World War, 1939-1945 -- Confiscations and contributions -- Germany
World War, 1939-1945 -- Destruction and pillage -- Europe