Avery Tractors
The brothers Cyrus and Robert Avery founded the Avery company in 1874 building cultivators and planters (note that Avery should not be confused with B.F. Avery
Avery Tractors
| Avery 5-10 | Power: 11 hp | Date of manufacture : 1920 - 1922 |
| Avery 7-14 | Power: 15 hp | Date of manufacture : 0000 - 0000 |
| Avery 8-16 | Power: 17 hp | Date of manufacture : 1916 - 1922 |
| Avery 8-15 | Power: 16 hp | Date of manufacture : 0000 - 0000 |
| Avery 12-20 | Power: 22 hp | Date of manufacture : 1920 - 1922 |
| Avery 12-25 | Power: 27 hp | Date of manufacture : 1912 - 1922 |
| Avery 14-28 | Power: 31 hp | Date of manufacture : 1919 - 1922 |
| Avery 15-25 | Power: 27 hp | Date of manufacture : 0000 - 0000 |
| Avery 18-36 | Power: 27 hp | Date of manufacture : 1916 - 1922 |
| Avery 20-35 | Power: 38 hp | Date of manufacture : 1923 - 1927 |
| Avery 25-50 | Power: 55 hp | Date of manufacture : 1916 - 1923 |
| Avery 40-80 | Power: 88 hp | Date of manufacture : 1913 - 1920 |
| Avery Ro-Trak | Power: 0 | Date of manufacture : 1938 - 1941 |
| Avery Track Runner | Power: 0 | Date of manufacture : 1922 - 1925 |