| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Helper Journal | 1927-12-15 | 1 | page | |
| 2 |
 |
Helper Journal | 1932-12-22 | 3 | page | |
| 3 |
 |
Helper Journal | 1936-12-31 | 4 | page | |
| 4 |
 |
Helper Journal | 1944-12-07 | 5 | page | |
| 5 |
 |
Helper Journal | 1945-12-13 | 5 | page | |
| 6 |
 |
Helper Journal | 1945-12-20 | 12 | page | |
| 7 |
 |
Helper Journal | 1945-12-27 | 1 | page | |
| 8 |
 |
Helper Journal | 1951-12-20 | 5 | page | |
| 9 |
 |
Helper Journal | 1956-12-06 | 6 | page | |
| 10 |
 |
Helper Journal | 1964-12-10 | 6 | page | |
| 11 |
 |
Helper Journal | 1965-12-23 | 4 | page | |
| 12 |
 |
Helper Journal | 1968-12-12 | 2 | page |