RADIOERA
| Date | Clue |
|---|---|
| 2018-11-17 | Heyday of many serials |
| 2018-01-07 | When big bands thrived |
| 2017-02-05 | When soap operas first flourished |
| 2015-04-25 | Golden age for voice acting |
| 2009-08-16 | Late 1920s to around 1950 |
| 2009-08-14 | Time before TV |
| 1998-01-01 | The 30's and 40's, e.g. |