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.

One print of a painted photograph of Matti and Anna Kantokoski.

One annotated print copy of a photograph of the Maki and Kantokoski families. In the front row from left to right are: Oscar Maki, Julia Maki (holding baby Lilja Maki), Eeva Annikki Kantokoski, Anna Kantokoski, and Veikko Vesa Kantokoski. In the back row are Oiva Maki, Oscar Maki, and Matti Kantokoski.

One photograph of the inaugural Falconbridge Nickel Mines First Aid Championship winning team. In the front row from left to right, Frank Heino (captain), Tommy Sheppard, and Jack Heit. In the back row from left to right M. Gillis (spare), J. Cornthwaite (coach), and Dinny Blake. Behind them is a sign that reads: Falconbridge Nickel Mines Fire Signals.