| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Helper Journal | 1931-03-05 | 3 | page | |
| 2 |
 |
Helper Journal | 1935-12-13 | 7 | page | |
| 3 |
 |
Helper Journal | 1941-01-02 | 1 | page | |
| 4 |
 |
Helper Journal | 1941-08-28 | 1 | page | |
| 5 |
 |
Helper Journal | 1943-09-02 | 7 | page | |
| 6 |
 |
Helper Journal | 1946-01-24 | 7 | page | |
| 7 |
 |
Helper Journal | 1947-05-01 | 7 | page | |
| 8 |
 |
Helper Journal | 1947-10-02 | 2 | page | |
| 9 |
 |
Helper Journal | 1955-09-29 | 3 | page | |
| 10 |
 |
Helper Journal | 1958-11-27 | 2 | page | |
| 11 |
 |
Helper Journal | 1963-01-31 | 2 | page | |
| 12 |
 |
Helper Journal | 1963-11-14 | 4 | page | |
| 13 |
 |
Helper Journal | 1969-05-08 | 2 | page | |
| 14 |
 |
Helper Journal | 1970-02-19 | 1 | page | |
| 15 |
 |
Helper Journal | 1970-08-13 | 3 | page | |
| 16 |
 |
Helper Journal | 1973-03-29 | 4 | page | |
| 17 |
 |
Helper Journal | 1973-08-16 | 1 | page | |
| 18 |
 |
Helper Journal | 1975-05-21 | 3 | page | |
| 19 |
 |
Helper Journal | 1975-07-09 | 2 | page | |
| 20 |
 |
Helper Journal | 1975-07-23 | 2 | page | |
| 21 |
 |
Helper Journal | 1975-09-24 | 2 | page | |
| 22 |
 |
Helper Journal | 1975-10-01 | 2 | page | |
| 23 |
 |
Helper Journal | 1976-04-07 | 2 | page | |
| 24 |
 |
Helper Journal | 1976-05-12 | 3 | page | |
| 25 |
 |
Helper Journal | 1976-05-26 | 2 | page |