| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Mt. Pleasant Pyramid | 1925-05-29 | 2 | unclassified | |
| 2 |
 |
Mt. Pleasant Pyramid | 1920-06-11 | 8 | unclassified | |
| 3 |
 |
Mt. Pleasant Pyramid | 1923-06-22 | 5 | unclassified | |
| 4 |
 |
Mt. Pleasant Pyramid | 1915-12-17 | 6 | unclassified | |
| 5 |
 |
Mt. Pleasant Pyramid | 1926-08-13 | 11 | unclassified | |
| 6 |
 |
Mt. Pleasant Pyramid | 1913-08-15 | 6 | unclassified | |
| 7 |
 |
Mt. Pleasant Pyramid | 1929-09-27 | 2 | unclassified | |
| 8 |
 |
Mt. Pleasant Pyramid | 1915-10-01 | 2 | unclassified | |
| 9 |
 |
Mt. Pleasant Pyramid | 1926-08-13 | 2 | unclassified | |
| 10 |
 |
Mt. Pleasant Pyramid | 1931-11-13 | 4 | unclassified | |
| 11 |
 |
Mt. Pleasant Pyramid | 1932-05-06 | 3 | unclassified | |
| 12 |
 |
Mt. Pleasant Pyramid | 1923-02-23 | 8 | unclassified | |
| 13 |
 |
Mt. Pleasant Pyramid | 1929-11-15 | 4 | unclassified | |
| 14 |
 |
Mt. Pleasant Pyramid | 1920-07-23 | 1 | unclassified | |
| 15 |
 |
Mt. Pleasant Pyramid | 1930-09-05 | 2 | unclassified | |
| 16 |
 |
Mt. Pleasant Pyramid | 1924-10-17 | 4 | unclassified | |
| 17 |
 |
Mt. Pleasant Pyramid | 1931-06-26 | 4 | unclassified | |
| 18 |
 |
Mt. Pleasant Pyramid | 1913-07-04 | 6 | unclassified | |
| 19 |
 |
Mt. Pleasant Pyramid | 1915-11-19 | 5 | unclassified | |
| 20 |
 |
Mt. Pleasant Pyramid | 1930-06-27 | 3 | unclassified | |
| 21 |
 |
Mt. Pleasant Pyramid | 1928-01-27 | 8 | unclassified | |
| 22 |
 |
Mt. Pleasant Pyramid | 1920-07-16 | 2 | unclassified | |
| 23 |
 |
Mt. Pleasant Pyramid | 1920-03-26 | 1 | unclassified | |
| 24 |
 |
Mt. Pleasant Pyramid | 1913-10-10 | 8 | unclassified | |
| 25 |
 |
Mt. Pleasant Pyramid | 1912-07-05 | 5 | unclassified |