Daily Commercial News and Building Record Date - August 22, 1970
Daily Commercial News and Building Record Date - Feburary 16 1971 Notes - Article indicates three buidings will be done in later summer 1971, and others have just started. I have assumed that the three furthest east were first, but it is clear that half the six buildings in this project were done in 1971 and the others in 1972.
Daily Commercial News and Building Record Date - January 11, 1971
Ontario Housing Date - May 1971 Page - 3 Notes - Shows photo of 3 buildings topped out, and these three will certainly be done in 1971.