- CA ON00156 2021-084
- File
- 1969, c.1980
Two photographs:
- Diners at the annual conference dinner of the Association of Ontario Land Surveyors, 11 February 1969
- A group of 87 people (14 are women) taken by Dunlop Photography of 117 Doncaster Avenue, Thornhill, Ontario, c.1980
Association of Ontario Land Surveyors