Bestand
1963 = Nr. 490; 1965 = Nr. 57a,179,194a,386a,435a,436,829; 1966 = Nr. 74,141,256,273,295a,340,385,391,422a,423a,430a,488a,493,551a,568a,613a,657a,709b,723,783,794a,804 u. 518; 1968 = Nr. 48a,111a,115a,188-192,194,203,398a,483-484,618a,685a,732a,760,810,816a; 1969 = Nr. 195-196,208-209,211-212; 1970 = Nr. 199,201-202,204-207,214-220,222; 1971 = Nr. 197,200,205,213,221,224-235,238,243-244,246,263; 1972 = Nr. 236-237,240-242,245,247-252,254; 1973 = Nr. 255-256; 1974 = Nr. 257-262,264-272; 1975 = Nr. 127-2,183,191-2,200,239,253,273,274-2,275-277,279,282-284,286-289,306,309-2; 1976 = Nr. 278,280-281,285,290-303,308,311-312,314,316,318,320-322; 1978 = Nr. 307,310,313,315,317,319,323,326-350; 1979 = Nr. 324,351-358,360-362,364-366; 1980 = Nr. 373-374,380; 1981 = Nr. 383,389,394-396