Description:
Vorhanden sind folgende Hefte (davon einige doppelt): 1954: 8; 1955: 3, 7, 11, 12; 1956: 4, 5, 9, 10, 13, 15, 17 - 21, 24, 25; 1957: 6 - 9, 11, 13, 14, 16 - 18, 20 - 24, 28; 1958: 2 - 4, 6 - 11, 13, 17 - 20, 27, 29, 30, 32, 33, 35 - 38, 41, 44, 46, 47, 50; 1959: 3, 5, 6, 7, 9, 11, 12, 14 - 16, 18, 22, 27, 29, 30, 33, 35, 40, 45, 46, 51; 1960: 1, 3, 4, 6 - 8, 11, 13, 14 - 17, 21, 22, 25, 26, 28, 29, 31, 32, 34, 36 - 42, 44 - 50, 52; 1961: 2, 5, 6, 7, 11 - 14, 16 - 20, 22 - 28, 31 - 53; 1962: 1 - 3, 8 - 11, 41, 43. Ebenfalls vorhanden die «Sonderhefte» (o. J.) 6, 17, 20, 25, 27, 28, 30 und 33.