1. Jg. 1928/1-23; 2. Jg. 1929/1-8; 3. Jg. 1930/1-9; 4. Jg. 1931/1-12; 5. Jg. 1932/1, 2, 3, 8; 6. Jg. 1933/1, 2/4, 5/9, 10/11, 12; 7. Jg. 1934/1-12; 8. Jg. 1935/1-12