Description: Aerial photograph of the Domtar Quarry, ca 1983. 3065 Mavis Road, Lot 20, Conc 1 NDS. Built 1912; originally National Brick Co.; Cooksville Shale and Brick Co., 1922; Cooksville Brick company, 1944; Cooksville La Prairie Brick Co., 1953; then Domtar (Clay Division).