Photographs of Thornhill
The Thornhill Archives has an extensive photograph collection ranging in date from the mid-19th century to the present day. The people, places and events that have shaped this community are well-documented in the various photograph collections.
A small number of collections are available online:
Thornhill in 1967 (by an unknown photographer):
8000 Yonge St. and the Ball family farm
Jackson family of 15 Mill St. - albums
The Findlays of the Thornhill Hotel