By François Larivée
If you were born before 1980, you may remember a picture of a large industrial complex on the back of the ten-dollar bill. An image of the Polysar (originally Polymer) plant in Sarnia, Ontario, was featured on the bill between 1971 and 1989. The company was created by the Government of Canada in 1942 as a Crown corporation, and its archives are held by Library and Archives Canada. Its history is nothing short of fascinating.