- FondsP121 - Opémiska Minnova
- SeriesS22 - Article 22
- FileD1 - Plans divers
- 7 more...
- ItemP8 - Plan: Steel cheave deck Robitaille Shaft, 1966
- ItemP9 - Plan: Steel détails - 80 ' H. Frame stelI deck to suit "RobitaiIIe" shaft, 1966
- ItemP10 - Plan: Steel details & Girders Robitaille mine, 1966
- ItemP11 - Plan: Dumping arrangement & supporting steel, 1970
- ItemP12 - PIan: Tracing made for our own use from Wabi Iron works Ltd. 1970
- ItemP13 - Plan : light, sprinklers, 1965
- ItemP14 - Moveable Heater BIdg for existing reznor olson Heater, 1965
- ItemP15 - Plan: Moveable Heater BIdg for existing reznor olson Heater, 1965
- ItemP16 - PIan: Fan Building for 167 servr. se Vent Collar - Perry mine, 1965
- 45 more...