"Mules" was the name of the sports teams and "Ice Mules" was the name of the hockey teams of Waterloo College, located in Waterloo, Ontario. In 1960 the school became known as Waterloo Lutheran University and then as Wilfrid Laurier University in 1973. Their sports teams are now known as Golden Hawks.
The Waterloo College played in the Twin Cities League in the 1933-34 and 1934-35 Ontario Intermediate playoffs. Otherwise there are no Wikia pages for that era.
See the Wilfrid Laurier University page for the complete records and history.