Photographs are divided into seven subseries:
A - Architecture
B - Arts (Theatre, music, dance, arts, crafts)
C - Business & industry
D - Churches
E - Communities in Northwestern Ontario
F - People, families, & genealogy
G - Organizations

Articles, clippings, research notes, correspondence, copies of organizational minutes, diaries, and other materials not categorized elsewhere in the TBFCHS collection. Includes materials related to the Finnish Building Company, Otava Male Choir, and a diary of the Finnish Civil War.

An umbrella organization for Finnish male choruses in North America.

The records relate to the organization's administration and finances, and to major events including nine performing tours of Finland and performances in North America.

Member choirs have included:
Chicago: Sibelius Male Chorus
Detroit: Finlandia Male Chorus
Florida: Male Singers of Florida
Los Angeles: Finnish Male Chorus
New York: New Yorkin Laulumiehet
Sault Ste Marie: Sault Finnish Male Chorus "Kaleva"
Sudbury: Sudburyn Laulumiehet
Thunder Bay: Mieskuoro Otava Male Choir
Toronto: Toronton Mieslaulajat
Vancouver: Vancouverin Mieslaulajat