| Reconditioning A Grain Drill |
1943 |
U S Office Of Education |
31 min |
16mm |
B&W |
sound |
| Reconditioning A Mower, Pt 1 - Cutter Bar |
1943 |
U S Office Of Education |
13 min |
16mm |
B&W |
sound |
| Reconditioning A Mower, Pt 2 - Drive System |
1943 |
U S Office Of Education |
21 min |
16mm |
B&W |
sound |
| Reconditioning A Two - Bottom Tractor Plow |
1943 |
U S Office Of Education |
|
16mm |
|
sound |