Mykola Plaviuk (first on the left) and Andriy Melnyk (fifth on the left), head of the OUN, among the delegates of The Congress of UNO of Canada. Toronto. 1957. Museum of Ukrainian Diaspora

Mykola Plaviuk (first on the left) and Andriy Melnyk (fifth on the left), head of the OUN, among the delegates of The Congress of UNO of Canada. Toronto. 1957. Museum of Ukrainian Diaspora