| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Helper Journal | 1931-05-21 | 1 | page | |
| 2 |
 |
Helper Journal | 1932-05-10 | 1 | page | |
| 3 |
 |
Helper Journal | 1932-05-12 | 3 | page | |
| 4 |
 |
Helper Journal | 1940-05-02 | 7 | page | |
| 5 |
 |
Helper Journal | 1942-05-14 | 4 | page | |
| 6 |
 |
Helper Journal | 1942-05-21 | 4 | page | |
| 7 |
 |
Helper Journal | 1956-05-17 | 4 | page | |
| 8 |
 |
Helper Journal | 1961-05-04 | 8 | page | |
| 9 |
 |
Helper Journal | 1962-05-03 | 5 | page | |
| 10 |
 |
Helper Journal | 1962-05-10 | 5 | page | |
| 11 |
 |
Helper Journal | 1962-05-17 | 5 | page | |
| 12 |
 |
Helper Journal | 1962-05-24 | 5 | page | |
| 13 |
 |
Helper Journal | 1962-05-31 | 5 | page | |
| 14 |
 |
Helper Journal | 1963-05-09 | 5 | page | |
| 15 |
 |
Helper Journal | 1963-05-16 | 5 | page | |
| 16 |
 |
Helper Journal | 1963-05-23 | 5 | page | |
| 17 |
 |
Helper Journal | 1964-05-14 | 3 | page | |
| 18 |
 |
Helper Journal | 1964-05-21 | 5 | page | |
| 19 |
 |
Helper Journal | 1965-05-13 | 3 | page | |
| 20 |
 |
Helper Journal | 1965-05-20 | 5 | page | |
| 21 |
 |
Helper Journal | 1965-05-27 | 3 | page | |
| 22 |
 |
Helper Journal | 1966-05-05 | 3 | page | |
| 23 |
 |
Helper Journal | 1966-05-19 | 3 | page | |
| 24 |
 |
Helper Journal | 1966-05-26 | 3 | page | |
| 25 |
 |
Helper Journal | 1967-05-04 | 3 | page |