Last seen in:
- Eugene Sheffer - King Feature Syndicate - Apr 25 2025
- Thomas Joseph - King Feature Syndicate - Dec 19 2024
- The Times - Concise - Times Concise No 9269
- Eugene Sheffer - King Feature Syndicate - May 26 2023
- The Guardian - Speedy crossword No 1,424 - Jan 22 2023
- Thomas Joseph - King Feature Syndicate - Dec 20 2022
- Eugene Sheffer - King Feature Syndicate - Aug 5 2022
- Thomas Joseph - King Feature Syndicate - Apr 6 2022
- Thomas Joseph - King Feature Syndicate - Mar 4 2022
- Newsday.com - Dec 16 2021
Related Clues:
- Bright sign
- Like many Las Vegas signs
- Element in air
- Incandescent bulb gas
- Sign filler, sometimes
- Almost 1% of the Earth's atmosphere
- Club light
- Attention-getting light
- Gas of concern to homeowners
- Gas in arc lamps
- ___ tetra (aquarium fish)
- 1980s Big Apple nightclub with a chemical name
- Gas in diner signs
- Gas in a tube
- Gas in incandescent lamps, perhaps