Otava Mixed Choir performing at the Big Finn Hall, 314 Bay Street, Thunder Bay, directed by Kosti Koivukoski, early 1940's. Donor: Matti Puustinen.

Otava Male Choir performing at the Big Finn Hall, 314 Bay Street, Thunder Bay, directed by Kosti Koivukoski, 194-. People in photo: (back row, left to right) Paul Sillanpaa, name not known, Vaino Jacobson, Matti Puustinen, Kalle Karttunen, Armas…

Otava Mixed Choir directed by Kosti Koivukoski, Port Arthur, 1939. (Otava Choir was formed in 1938, was a mixed choir until 1952 when it became a male choir. The women were assimilated into the Oras Choir which was changing from a mixed to a ladies…

Sointu Choir (later became Otava Choir) directed by Kosti Koivukoski, 1932. People in photo: Kosti Koivukoski (front, centre), Mrs. Koivukoski (3rd left). Donor: Mr. Mannila.

Certificate of honorable mention given to Helmi Saari by the City of Thunder Bay for her 30-year membership with the Oras Choir, May 28, 1977. Donor: Helmi Saari.

Certificate of honorable mention given to Helmi Saari, Oras Choir member, by the Choir on their 30th Anniversary, May 28, 1977. Donor: Helmi Saari.

Certificate of honorable mention given to Helen Laine, Oras Choir member, by the Oras Choir on their 30th Anniversary, May 28, 1977. Donor: Helen Laine.

Oras Choir, 30th Anniversary Celebration at Big Finn Hall, 314 Bay Street, Thunder Bay, 1977. Liisa Toiger narrating 30-year history of Oras Choir. Donor: Liisa Toiger.

Oras Ladies Choir performing at Old Fort William, Thunder Bay, directed by Olavi Roinila, 1976. People in photo: Eva Sora, Liisa Toiger, Anni Pesonen, Kaija Makela, Ida Vehnas, Tanja Hautala, Aila Seppanen, Helmi Saari, Orvokki Roinila, Helen Ahokas,…

Oras Choir directed by Kauko Kiviluoma, May 29, 1966. Donor: H. Lepikko.