Related Clues:
- Image on a radar screen
- Spot on ABC
- On-screen ship?
- Anomaly
- Spot on the tube
- Tube spot
- Dot on a radar screen
- Bit of Madison Ave. planning
- Sitcom interruption
- Sitcom stopper
- Tiny position indicator
- Campaign expense
- Radar light
- Commercial break
- The first one, bought by the Bulova Watch Co. for $9, ran on 7/1/1941