Carbon monoxide victims are treated with oxygen by firement yesterday after they were overcome by gas seepage in an office building on Bloor St. at Be(...)

Original Toronto Star caption: Carbon monoxide victims are treated with oxygen by firement yesterday after they were overcome by gas seepage in an office building on Bloor St. at Bedford Rd. Fifteen girls were knocked unconscious and two dozen others were driven choking and gasping into street. All of these overcome were working in a computer centre on second floor. When they returned to work today they were sent home until provincial officials could check source of the gas.