Columbia subject headings:
Artists--Czech Republic--Bohemia--Correspondence.
Loerke, Oskar, 1884-1941.
Orlik, Emil, 1870-1932.
Harvard subject headings:
Artists--Czechoslovakia--Correspondence.
Loerke, Oskar, 1884-1941--Correspondence.
Orlik, Emil, 1870-1932--Correspondence.
Poets, German--20th century--Correspondence.
Poets, German--Correspondence.
Princeton subject headings: