| Title | Paper | Date | Type | ||
|---|---|---|---|---|---|
| 126 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 127 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 128 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 129 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 130 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 131 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 132 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 133 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 134 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 135 |
 |
Mt. Pleasant Pyramid | 1915-04-02 | unclassified | |
| 136 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 137 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 138 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 139 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 140 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 141 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 142 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 143 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 144 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 145 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 146 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 147 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 148 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 149 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified | |
| 150 |
 |
Mt. Pleasant Pyramid | 1915-04-09 | unclassified |