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| 1951 Excavations ... 1951 Excavations |
| Expeditures ... 1990 Excavations ... 30 September 1990 ... 1990 Excavations |
| 1991 Excavations ... 1991 Excavations, s. 5 ... 1991-Excavations-5 |
| Volunteer Program ... 1992 Excavations ... 1992 Excavations, s. 5 ... 1992-Excavations-5 |
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