- FondsP055 - Gilles O. Allard
- SérieS2 - Cartes et plans
- Sous-sérieSS1 - Chibougamau Mining and Smelting-Campbell Chibougamau Mines
- DossierD1 - E.M maps led to discovery of Henderson from Gilles O. Allard and Chuck Krause
- DossierD2 - Data confidential
- DossierD3 - Aeromagnetic Surveys Limited Canada
- DossierD4 - Yorkan Exploration - Henderson orebody