From the early 1930s until the mid-1960s the University Saskatchewan Students’ Union published a telephone directory.
It listed each student, including name, home address, telephone number, college, program year and home town.
University clubs, administrative offices and services were listed along with faculty office locations and, for many years, both work and home phone numbers. All the directories included advertising, some local business advertising every year for decades.
The above image is the front and back covers of the 1940-41 version.