Le fonds contient des documents à propos des Claim miniers du canton Mackenzie: Proces verbal of the survey of a group of mining claims - Township of Mackenzie, Abitibi-East, (1956). Notes of the survey of mining claim, (1957). Tache Lake Mines Limited - Report to Shareholders, (1960). Report to the shareholders of Taché Lake Mines Ltd, (1966). Il contient plusieurs cartes : Taché Lake Mines Ltd - Plan showing a group of mining claims in the Township of McKenzie, (1956); Former Taché Lake property, (1975); Taché Lake Mines Ltd - Group of claims, (1958, 1965).