| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Mt. Pleasant Pyramid | 1915-12-17 | 6 | unclassified | |
| 2 |
 |
Mt. Pleasant Pyramid | 1916-12-15 | 7 | unclassified | |
| 3 |
 |
Mt. Pleasant Pyramid | 1926-12-10 | 2 | unclassified | |
| 4 |
 |
Mt. Pleasant Pyramid | 1925-12-11 | 4 | unclassified | |
| 5 |
 |
Mt. Pleasant Pyramid | 1925-12-04 | 3 | unclassified | |
| 6 |
 |
Mt. Pleasant Pyramid | 1927-12-09 | 3 | unclassified | |
| 7 |
 |
Mt. Pleasant Pyramid | 1923-12-07 | 5 | unclassified | |
| 8 |
 |
Mt. Pleasant Pyramid | 1916-12-08 | 7 | unclassified | |
| 9 |
 |
Mt. Pleasant Pyramid | 1926-12-03 | 2 | unclassified | |
| 10 |
 |
Mt. Pleasant Pyramid | 1929-12-13 | 5 | unclassified | |
| 11 |
 |
Mt. Pleasant Pyramid | 1926-12-03 | 3 | unclassified | |
| 12 |
 |
Mt. Pleasant Pyramid | 1927-12-09 | 2 | unclassified | |
| 13 |
 |
Mt. Pleasant Pyramid | 1916-12-15 | 4 | unclassified | |
| 14 |
 |
Mt. Pleasant Pyramid | 1926-12-24 | 4 | unclassified | |
| 15 |
 |
Mt. Pleasant Pyramid | 1916-12-15 | 2 | unclassified | |
| 16 |
 |
Mt. Pleasant Pyramid | 1917-12-07 | 3 | unclassified | |
| 17 |
 |
Mt. Pleasant Pyramid | 1931-12-18 | 3 | unclassified | |
| 18 |
 |
Mt. Pleasant Pyramid | 1927-12-23 | 6 | unclassified | |
| 19 |
 |
Mt. Pleasant Pyramid | 1926-12-10 | 6 | unclassified | |
| 20 |
 |
Mt. Pleasant Pyramid | 1927-12-16 | 6 | unclassified | |
| 21 |
 |
Mt. Pleasant Pyramid | 1913-12-12 | 7 | unclassified | |
| 22 |
 |
Mt. Pleasant Pyramid | 1926-12-10 | 2 | unclassified | |
| 23 |
 |
Mt. Pleasant Pyramid | 1932-12-15 | 28 | unclassified | |
| 24 |
 |
Mt. Pleasant Pyramid | 1929-12-27 | 5 | unclassified | |
| 25 |
 |
Mt. Pleasant Pyramid | 1913-12-05 | 7 | unclassified |