| Clue | Source | Date |
|---|---|---|
| Outlines | New York Times | 12 Apr 2019 |
| Outlines | ||
| Preliminary plans | Universal | 25 Sep 2018 |
| Preliminary plans | ||
| Small church raises comparable frameworks | Irish Times Crosaire | 29 Apr 2017 |
| Frameworks | Universal | 24 Sep 2016 |
| Frameworks | ||
| Frameworks | ||
| Diagrams | ||
| Frameworks |