| Periodical Volume Date: 1930 | Periodical Volume Number: 11 | (1/160) |
| Periodical Volume Date: 1931 | Periodical Volume Number: 12 | (1/144) |
| Periodical Volume Date: 1932 | Periodical Volume Number: 13 | (1/124) |
| Periodical Volume Date: 1933 | Periodical Volume Number: 14 | (1/120) |
| Periodical Volume Date: 1934 | Periodical Volume Number: 15 | (1/120) |
| Periodical Volume Date: 1935 | Periodical Volume Number: 16 | (1/124) |
| Periodical Volume Date: 1936 | Periodical Volume Number: 17 | (1/124) |
| Periodical Volume Date: 1937 | Periodical Volume Number: 18 | (1/124) |
| Periodical Volume Date: 1938 | Periodical Volume Number: 19 | (1/140) |
| Periodical Volume Date: 1939 | Periodical Volume Number: 20 | (1/136) |
| Periodical Volume Date: 1940 | Periodical Volume Number: 21 | (1/184) |
| Periodical Volume Date: 1941 | Periodical Volume Number: 22 | (1/156) |
| Periodical Volume Date: 1942 | Periodical Volume Number: 23 | (1/152) |
| Periodical Volume Date: 1943 | Periodical Volume Number: 24 | (1/100) |
| Periodical Volume Date: 1944 | Periodical Volume Number: 25 | (1/100) |
| Periodical Volume Date: 1945 | Periodical Volume Number: 26 | (1/120) |
| Periodical Volume Date: 1946 | Periodical Volume Number: 27 | (1/184) |
| Periodical Volume Date: 1947 | Periodical Volume Number: 28 | (1/216) |
| Periodical Volume Date: 1948 | Periodical Volume Number: 29 | (1/144) |
| Periodical Volume Date: 1949 | Periodical Volume Number: 30 | (1/104) |
| Periodical Volume Date: 1950 | Periodical Volume Number: 31 | (1/88) |
