Carleton Martello Tower is pictured in Saint John (Saint-Jean), New Brunswick Wednesday April 4, 2012. Dating from the War of 1812, Carleton Martello Tower is one of the nine surviving Martello Towers in Canada.Carleton Martello Tower is pictured in Saint John (Saint-Jean), New Brunswick Wednesday April 4, 2012. Dating from the War of 1812, Carleton Martello Tower is one of the nine surviving Martello Towers in Canada.
