| Clue | Source | Date |
|---|---|---|
| Time period that inspires nostalgia | USA Today | 23 Jan 2022 |
| Nostalgic topic | Wall Street Journal | 11 Dec 2019 |
| Nostalgic time | USA Today | 08 Sep 2015 |
| Nostalgic time | ||
| Yesteryear, nostalgically | ||
| Nostalgic time | ||
| Grandpa's memories. | ||
| Nostalgia topic |