Bestand
1.1953,2-6; 2.1954,1-12; 3.1955,1-12; 4.1956,1-12; 5.1957,1-7,9,10; 6.1958,1-8; 7.1959,1-6; 8.1960,1-6; 9.1961,1-6; 10.1962,1-8; 11.1963,1-3,5; 13.1965,1-6; 14.1966,1-10,12; 19.1971,1-4,6,8-12; 21.1973,1,9-12; 22.1974,2; 26.1978,8; 28.1980,7; 29.1981,2-12; 30.1982 - 36.1988{ = Nr. 1-12}; 37.1989,1-6,7/8,9-12; 38.1990,1-8,9/10,11/12; 39.1991,1-12; 40.1992,1/2
