International Typographical Union souvenir for 1905 : fifty-first session, I.T.U. held in Toronto, Canada, August 14 to 19 1905, under auspices of Toronto Union, no. 91. --
International Typographical Union of North America Annual Convention (51st : 1905 Toronto, Ont.); International Typographical Union of North America. Union no. 91, Toronto (Ont.); International Typographical Union