Related Clues:
- Underwater treasure
- Stove output
- ___ onion
- Summer forecast
- It's a matter of degrees
- Fireplace output
- Oyster find
- Steinbeck title sphere
- Wisdom unit?
- 30th anniversary
- Oyster's treasure
- Mount _____ , Newfoundland
- Mount _____ , Newfoundland
- Guns, figuratively
- Summer phenomenon, and word that can precede the first words of 17-, 28-, 44- and 58-Across