| Periodical Volume Date: 1919 | (1/191) |
| Periodical Volume Date: 1920 | (1/324) |
| Periodical Volume Date: 1921 | (1/685) |
| Periodical Volume Date: 1922 | (1/236) |
| Periodical Volume Date: 1923 | (1/485) |
| Periodical Volume Date: 1924 | (1/296) |
| Periodical Volume Date: 1925 | (1/1672) |
| Periodical Volume Date: 1926 | (1/940) |
| Periodical Volume Date: 1927 | (1/902) |
| Periodical Volume Date: 1928 | (1/698) |
| Periodical Volume Date: 1929 | (1/388) |
| Periodical Volume Date: 1930 | (1/148) |
| Periodical Volume Date: 1931 | (1/254) |
| Periodical Volume Date: 1932 | (1/78) |
| Periodical Volume Date: 1933 | (1/792) |
| Periodical Volume Date: 1934 | (1/218) |
| Periodical Volume Date: 1935 | (1/198) |
| Periodical Volume Date: 1936 | (1/183) |
| Periodical Volume Date: 1937 | (1/200) |
| Periodical Volume Date: 1938 | (1/548) |
