| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Sun | 1919-10-17 | 8 | page | |
| 2 |
 |
Sun | 1920-10-08 | 6 | Shale Deposits East of Price Attract Many | article |
| 3 |
 |
Sun | 1921-10-14 | 1 | page | |
| 4 |
 |
Sun | 1921-10-14 | 7 | page | |
| 5 |
 |
Sun | 1922-10-06 | 1 | page | |
| 6 |
 |
Sun | 1922-10-06 | 4 | page | |
| 7 |
 |
Sun | 1923-10-26 | 4 | page | |
| 8 |
 |
Sun | 1924-10-03 | 3 | page | |
| 9 |
 |
Sun | 1924-10-10 | 4 | page | |
| 10 |
 |
Sun | 1924-10-17 | 5 | page | |
| 11 |
 |
Sun | 1924-10-17 | 13 | page | |
| 12 |
 |
Sun | 1924-10-31 | 5 | page | |
| 13 |
 |
Sun | 1924-10-31 | 21 | page | |
| 14 |
 |
Sun | 1925-10-02 | 4 | page | |
| 15 |
 |
Sun | 1925-10-02 | 7 | page | |
| 16 |
 |
Sun | 1925-10-02 | 12 | page | |
| 17 |
 |
Sun | 1925-10-02 | 15 | page | |
| 18 |
 |
Sun | 1925-10-09 | 3 | page | |
| 19 |
 |
Sun | 1925-10-09 | 11 | page | |
| 20 |
 |
Sun | 1926-10-01 | 5 | page | |
| 21 |
 |
Sun | 1926-10-08 | 3 | page | |
| 22 |
 |
Sun | 1926-10-08 | 7 | page | |
| 23 |
 |
Sun | 1928-10-11 | 1 | page | |
| 24 |
 |
Sun | 1930-10-02 | 1 | page | |
| 25 |
 |
Sun | 1930-10-02 | 2 | page | |
| 26 |
 |
Sun | 1930-10-09 | 6 | page | |
| 27 |
 |
Sun | 1931-10-22 | 7 | page | |
| 28 |
 |
Sun | 1932-10-27 | 2 | page |