Related Clues:
- Phone key
- Air ____
- Have top billing
- Observatory observation, perhaps
- Any Wimbledon winner, in the tennis world
- Top-billed performer
- Symbol on Vietnam's flag
- _____Scotia
- Diamond in the sky
- Shiner
- Word that could precede the last word in 21, 26, 43 and 50-Across
- Phone button symbol
- Variety of smoked salmon
- Bossa --
- __ Scotia