Item is picture of Durham Street, cars, people, a "Rexall" sign and the "Royal Bank of Canada" visible.

Item is a picture of the inside of a factory, machinery, and a worker.

Item is a picture of a factory complex and mill stream.

Sous-fonds consists of photographs and various textual material mostly pertaining to Jack Heit's employment and involvement in Mine Rescue.

Sous-fonds consists of correspondence addressed to Diana Mulcahey.

Series consists of photographs relating to the Heit family.

Series consists of correspondence pertaining to the Heit family.

Cette série comporte divers copies préliminaires de chapitres qui viens de Azilda, comme je l'ai connu : document historique 1890 à 1972. Les chapitres qui paraissent dans cette série sont au sujet de l’éducation. La série aussi contient trois coupures de journal photocopiées qui on été apposez dans les chapitres préliminaire.

Series consists of seven photographs and two annotated colour photocopies of a picture of Azilda.