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.