| Clue | Source | Date |
|---|---|---|
| Farm equipment giant | USA Today | 31 Dec 2016 |
| Caterpillar rival | Eugene Sheffer | 14 Jun 2016 |
| Farm equipment giant | ||
| Farm equipment giant | Newsday | 14 Oct 2015 |
| Farm equipment giant | ||
| Baler maker | ||
| Baler maker | ||
| Plow pioneer | ||
| Farm implement manufacturer | ||
| Plow pioneer | ||
| Farm implement pioneer | ||
| Tractor handle |