- FondsP121 - Opémiska Minnova
- SérieS22 - Article 22
- DossierD1 - Plans divers
- 43 en plus...
- PièceP44 - Plan: Gen arr. of 45 cuft dump alum. & steel skip for Perry Shaft, 1968
- PièceP45 - Plan low pressure steam Boiler, 1983
- PièceP46 - Plan low pressure steam Boiler, 1983
- PièceP47 - Plan low pressure steam Boiler, 1983
- PièceP48 - Plan: BungaIow, Chapais, 1965
- PièceP49 - Pilot Plan - Lots No: 8-62 to 8-69 PIan d'implantation - Town of Chapais Abitibi-Est, 1973
- PièceP50 - PIan: Hoist & Headframe Cooke Shaft,1972
- PièceP51 - Plan: Springer # 2 Shaft contractors rockwork'revised, 1958
- PièceP52 - Plan Suggested clam for l5" Tailings line,1981
- 9 en plus...