Bestand
1934,8; 1935,1-18; 1936,1-8,19,20; 1937,1-12; 1938,1-12; 1939,1; 1950,1-12; 1951,1-5,7,9-11; 1952,1-6,8,10,11; 1953,1-12; 1954,3-12; 1955,1-11; 1956,4-8,9,10,12; 1957 - 1960; 1961,1,2,4-12; 1962,1-12; 1963,1-10; 1964,2-12; 1965,1-12; 1966,1,3