One annotated photograph of a classroom of students at St. John's Separate School on William Street in Garson, Ontario.

One photograph of Matias (Matti) Niilo Kantokoski (Koski) and his wife Anna Milia Kantokoski (Koski) taken in Finland. The photographer was Y. Pyhalanhti.

One annotated photograph of a large construction vehicle on a bridge over Vermillion River.

One postcard, made by Love Unlimited Studios, of two wild moose named Moose and Silver being driven by Albert Vaillancourt in a sulky for harness racing.

One annotated photograph of a mine rescue team. Carrying a stretcher are Tommy Shepherd (left), Jack Heit (right), and Frank Heino (back). Other men can be seen watching from the side.

One annotated photograph of the Falconbridge Mine Rescue Team competing in the annual Northern Ontario Mine Rescue Competitions sponsored by the Mines Safety Appliances Company in Timmins, Ontario. Team members standing in a row outdoors include (from left to right) Pete Henry, Wallace Teed, Jack Heit, Douglas Daigle, Maurice Lalonde, and Mervin Comba.

One photograph of eight men standing by a bus (with several passengers inside). Seven of the men have winning ribbons pinned to their suits [with 1965 written on the top; most likely from a mining health and safety competition] while the other man is wearing a trench coat. From left to right are Mr. Dore, Mr. McLean, Mr. Del Pivo, Mr. Jack Heit, Mr. Kelly, Mr. MacDonell, Mr. Cull and Mr. Paterson.

One annotated photograph of a car with King George VI and Queen Elizabeth driving up Elm Street during the royal visit to Canada on June 5, 1939.

One annotated print copy of a black and white photograph of Matias (Matti) Niilo Kantokoski (Koski) with his second wife Laura Siltanen whom he married on September 25, 1938 in Copper Cliff, Ontario.

One annotated print copy of a black and white photograph of Matti Nikolai Kantokoski and his wife Maria Sofia sitting in a horse-drawn cart, while a young boy stands beside them holding a bicycle.

One annotated print of a black and white photograph of Matti Kantokoski standing with two logging horses.

One annotated print copy of a black and white photograph of Matias (Matti) Niilo Kantokoski (Koski) with his wife Anna Milia (nee Koivula) and their daughter Eeva Annikki and son Veikko Vesa.

One annotated print of a black and white photograph of Matti Kantokoski (centre) standing outside of the Prince Arthur Café with two other men and his daughter Eeva Annikki.

One annotated print of a black and white photograph of Anna Kantokoski (fourth from left) and Matti Kantokoski (fifth from left) standing with a logging crew in front of a log cabin. Their children Veikko Vesa (left) and Eeva Annikki (right) are standing in front of them.