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.

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