The fonds consists of Dr. Oleh Gerus' Biographical Information; Academic Activities (Conferences, Papers, Projects, Teaching Career); Correspondence; Research Material re: Ukrainian Canadiana, Ukrainian and Russian History; Documents and Correspondence of Ukrainian Orthodox Church of Canada, Ukrainian Self-Reliance League (SUS), Ukrainian Free University (UVAN), Oseredok, the Ukrainian Canadian Foundation of Taras Shevchenko (UCFTS), and photograph and tape collections.