United States Geological Survey
| Content | Title | Season | Place | Field | Identifier |
|---|---|---|---|---|---|
|
Pano from center of Guava Valley | 1958-59 | Pearse Valley | General | MCMEH-P001602 |
|
Pano from center of Guava Valley | 1958-59 | Pearse Valley | General | MCMEH-P001603 |
|
Upper Guava Valley | 1958-59 | Pearse Valley | General | MCMEH-P001628 |