| Servicing Water - Cooled Condensers |
1945 |
20202 Anson Bond Productions |
12 min |
16mm |
B&W |
sound |
| Adjusting Pressure Actuated Temperature Control Devices |
1945 |
Anson Bond Productions |
15 min |
16mm |
B&W |
sound |
| Adjusting Commercial Thermostatic Controls |
1945 |
20202 Anson Bond Productions |
12 min |
16mm |
B&W |
sound |
| ADJUSTING AND REPAIRING THE THERMO EXPANSION |
1945 |
Anson Bond Productions |
12 min |
16mm |
B&W |
Optical sound |