This is Sterling Road looking north from Dundas Street in the early 1920s. This is the industrial park beside the railroad tracks. Colt Paper set up their factory here in the 1960s and they have been making and selling custom cardboard boxes ever since. The corrugated box was initially only used for packaging glass and pottery containers. But in the mid-1950s, cardboard fruit boxes enabled fresh produce to be brought from the farm to the urban grocer without bruising, and quickly thereafter the demand for cardboard became industry – wide, and Colt Paper was in the thick of it!