| Clue | Source | Date |
|---|---|---|
| Fake cannon named for pacifists | Newsday | 20 Jun 2020 |
| Dummy cannon used to deceive an enemy | The Telegraph General Knowledge | 12 Aug 2018 |
| Log painted deceptively to look like a cannon | New York Times | 19 Apr 2017 |
| Log painted deceptively to look like a cannon | ||
| Wood painted to look like a cannon | New York Times | 03 Jul 2015 |
| Wood painted to look like a cannon | ||
| Dummy in a fort | ||
| Dummy firearm, as on a fort |