| Clue | Source | Date |
|---|---|---|
| Yarn spec | Newsday | 11 Aug 2024 |
| Yarn label number | New York Times | 23 Jun 2024 |
| Yarn skein specification | Wall Street Journal | 14 Jan 2023 |
| Number on a yarn skein | New York Times | 23 Sep 2020 |
| Yarn label specification | Wall Street Journal | 04 Sep 2019 |
| Yarn label specification | ||
| Yarn label specification | New York Times | 20 Nov 2015 |
| Yarn label specification | ||
| Yarn identifier | ||
| Yarn label specification | ||
| Production batch of yarn | ||
| Production batch of yarn | ||
| Fabric unit |