| Paper | Date | Date Created | ||
|---|---|---|---|---|
| 51 |
 |
Mt. Pleasant Pyramid | 1990-04-11 | 2020-04-21T17:33:11Z |
| 52 |
 |
Mt. Pleasant Pyramid | 1987-04-01 | 2020-04-21T17:33:11Z |
| 53 |
 |
Mt. Pleasant Pyramid | 1992-04-22 | 2020-04-21T17:33:11Z |
| 54 |
 |
Mt. Pleasant Pyramid | 1984-04-04 | 2020-04-21T17:33:11Z |
| 55 |
 |
Mt. Pleasant Pyramid | 1988-04-13 | 2020-04-21T17:33:11Z |
| 56 |
 |
Mt. Pleasant Pyramid | 1985-04-17 | 2020-04-21T17:33:11Z |
| 57 |
 |
Mt. Pleasant Pyramid | 1989-04-26 | 2020-04-21T17:33:11Z |
| 58 |
 |
Mt. Pleasant Pyramid | 1983-04-21 | 2020-04-21T17:33:11Z |
| 59 |
 |
Mt. Pleasant Pyramid | 1990-04-25 | 2020-04-21T17:33:11Z |
| 60 |
 |
Mt. Pleasant Pyramid | 1986-04-09 | 2020-04-21T17:33:11Z |
| 61 |
 |
Mt. Pleasant Pyramid | 1987-04-29 | 2020-04-21T17:33:11Z |
| 62 |
 |
Mt. Pleasant Pyramid | 1983-04-14 | 2020-04-21T17:33:11Z |
| 63 |
 |
Mt. Pleasant Pyramid | 1989-04-12 | 2020-04-21T17:33:11Z |
| 64 |
 |
Mt. Pleasant Pyramid | 1985-04-03 | 2020-04-21T17:33:11Z |
| 65 |
 |
Mt. Pleasant Pyramid | 1986-04-16 | 2020-04-21T17:33:11Z |
| 66 |
 |
Mt. Pleasant Pyramid | 1983-04-28 | 2020-04-21T17:33:11Z |
| 67 |
 |
Mt. Pleasant Pyramid | 1991-04-03 | 2020-04-21T17:33:11Z |
| 68 |
 |
Mt. Pleasant Pyramid | 1992-04-15 | 2020-04-21T17:33:11Z |
| 69 |
 |
Mt. Pleasant Pyramid | 1988-04-06 | 2020-04-21T17:33:11Z |
| 70 |
 |
Mt. Pleasant Pyramid | 1992-04-08 | 2020-04-21T17:33:11Z |
| 71 |
 |
Mt. Pleasant Pyramid | 1989-04-19 | 2020-04-21T17:33:11Z |
| 72 |
 |
Mt. Pleasant Pyramid | 1985-04-10 | 2020-04-21T17:33:11Z |
| 73 |
 |
Mt. Pleasant Pyramid | 1986-04-23 | 2020-04-21T17:33:11Z |
| 74 |
 |
Mt. Pleasant Pyramid | 1991-04-24 | 2020-04-21T17:33:11Z |
| 75 |
 |
Mt. Pleasant Pyramid | 1987-04-15 | 2020-04-21T17:33:11Z |