Collection is organized into the following series:
I. Hoito Restaurant
II. Port Arthur Workingmen’s Association: Imatra no. 9
III. C.T.K.L. (Canadian Industrial Unions: Port Arthur’s Finnish Association)
IV. C.U.T. (Canadian News Service) and C.T.K.L.
V. Finlandia Club
VI. Finnish Socialist Local no. 6: Port Arthur
VII. Lumber Workers’ Industrial Union of the One Big Union
VIII. New Attempt Temperance Society
IX. Finnish Athletic Club: Nahjus
X. Finnish Building Company
XI. Miscellaneous