| Answer | Crossword Clue |
|---|---|
| APO | Volcano on S. Mindanao. |
| APO | Volcano on Mindanao. |
| APO | Mindanao volcano. |
| APO | Volcano of Mindanao. |
| MOROTAI | Captured airfield S. of Mindanao. |
| LASSEN | Only U. S. active volcano. |
| LASSEN | Only active volcano in U. S. |
| PASTO | City and volcano in S. W. Colombia. |
| LASSEN | ... Peak, only active volcano in U. S. |
| RAINIER | Only so-called "Decade Volcano" in the continental U.S. |
