| Facing On The Lathe |
1970 |
E P Research Inc |
|
16mm |
|
sound |
| Oxyacetylene Welding - Safety And Operations |
1970 |
E P Research Inc |
|
16mm |
|
sound |
| Safety and Basic Fundamentals on the Engine Lathe, Pt 1 |
1970 |
E P Research Inc |
|
16mm |
|
sound |
| Safety and Basic Fundamentals on the Engine Lathe, Pt 2 |
1970 |
E P Research Inc |
|
16mm |
|
sound |
| Straight Turning Between Centers On The Lathe |
1970 |
94022 E P Research Inc |
|
16mm |
|
sound |