Series consists of one minute book for the Our Lady of Mercy Boy Scout Association in Coniston, Ontario.

Series consists of one cash book for the 2nd Coniston Troop group committee, three typed gestetner copies of the 2nd Coniston Financial report, two unidentified receipts (numbered 18,001,099 and 17,843,904) stamped by the issuing office of Coniston, Ontario and dated February 7th and 17th 1949, and a receipt received for registration fees from the 2nd Coniston Group to the Boy Scouts Association Provincial Council for Ontario, dated December 10th, 1953.

This fonds consists of photographs and various textual material.

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

Series consists of photographs taken by or of Jack Heit. Photographs include the 1939 Royal Visit by the King & Queen, Christ the King Church, the Bell Park Diving Board, VE Day Celebrations, Pioneer Construction activities, the Garson Fire Department, and Falconbridge Nickel Mines Ltd (mining images predominantly pertain to health and safety).

File consists of photographs taken by Jack Heit of King George VI and Queen Elizabeth visiting Sudbury, Ontario.

File consists of one photograph taken by Jack Heit of Christ the King Church in Sudbury, Ontario.