- FondsMG 146 - W.O. Kupsch fonds
- Série organiqueJ. Audio-Visual Materials
- 58 en plus...
- PièceWOK 1-61 - Shale Shaker, Rapdan oil field, Saskatchewan
- PièceWOK 1-62 - Jet bit, Rapdan oil field, Saskatchewan
- PièceWOK 1-63 - Service rig. Acidizing truck, Eastend oil field, Saskatchewan
- PièceWOK 1-64 - View of service rig with acidizing truck, Eastend oil field, Saskatchewan
- PièceWOK 1-65 - Oil flowing during acidizing, Eastend oil field, Saskatchewan
- PièceWOK 1-66 - Pump with deisel motor, Eastend oil field, Saskatchewan
- PièceWOK 1-67 - Pump with deisel motor, Eastend oil field, Saskatchewan
- PièceWOK 1-68 - Pump with deisel motor, Eastend oil field, Saskatchewan
- PièceWOK 1-69 - Heater, Eastend oil field, Saskatchewan
- 2238 en plus...