Holdings
47.1916/17,1-3; 51.1920/21,10; 53.1922/23,7; 57.1926/27 - 60.1929/30,7,10; 72.1946/47,1-4,6,8,10-12; 73.1947/48; 74.1948/49,1-3,6-7; 75.1945/50,5; 76.1950/51,1,4,6-10,12; 77.1951/52,3; 78.1952/53,6-7,9; 79.1953/54,1-3,5-12; 80.1954/55,1-2,9-10,12; 81.1955/56,1,4,6-12; 82.1956/57 - 99.1974; 101.1976 - 106.1981