Columbia subject headings:
Artists--France--Correspondence.
Derain, André, 1880-1954--Correspondence.
Vlaminck, Maurice de, 1876-1958--Correspondence.
Harvard subject headings:
Derain, André, 1880-1954--Correspondence.
Painters--France--Correspondence.
Vlaminck, Maurice de, 1876-1958--Correspondence.
World War, 1914-1918--Art and the war
Princeton subject headings:
Artists--France--Correspondence.
Derain, André, 1880-1954--Correspondence.
Vlaminck, Maurice de, 1876-1958--Correspondence.