Last seen in:
- Universal - Jul 7 2021
- Universal - Sep 17 2018
- New York Times - Dec 6 2015
- New York Times - Feb 22 2015
- The Chronicle of Higher Education - Sep 7 2012
- The Chronicle of Higher Education - Oct 28 2011
- Premier Sunday - King Feature Syndicate - Jun 6 2010
- Wall Street Journal - Aug 7 2009 - August 7, 2009 - Product Claims (Disproved)
- New York Times - Dec 3 2008
- Universal - Apr 11 2007
Related Clues:
- Cause of some spots
- Generation
- It's often lied about
- Birthday figure
- Historical time to remember
- See 40-Down
- It contains periods
- Big time
- Significant time period
- Prohibition, e.g.
- Number of birthdays
- Coldwell Banker competitor
- Silent ___ (time before the talkies)
- Mellow, as cheese
- An earlier one may be recalled